Skip to main content

High School Math Geometry Geometry, Student Edition

The interior angle measure of the regular pentagon.

The interior angle measure of the regular pentagon.

Geometry, Student Edition

Geometry, Student Edition

1st Edition

ISBN: 9780078884849

Author: McGraw-Hill, McGraw Hill

Publisher: Glencoe/McGraw-Hill School Pub Co

See similar textbooks

Videos

Question

Chapter 9, Problem 12STP

To determine

To find: The interior angle measure of the regular pentagon.

Expert Solution & Answer

Explanation of Solution

Given information:

The regular pentagon is given.

The interior angle measure of the regular pentagon is calculated as,

x=(n−2)⋅180°n=(5−2)⋅180°5=108°

Thus, the interior angle measure of the regular pentagon is 108° .

Chapter 9, Problem 11STP

Chapter 9, Problem 13STP

Chapter 9 Solutions

Geometry, Student Edition

Ch. 9.1 - Prob. 1ACYP Ch. 9.1 - Prob. 1BCYP Ch. 9.1 - Prob. 1CCYP Ch. 9.1 - Prob. 2CYP Ch. 9.1 - Prob. 3ACYP Ch. 9.1 - Prob. 3BCYP Ch. 9.1 - Prob. 4ACYP Ch. 9.1 - Prob. 4BCYP Ch. 9.1 - Prob. 5CYP Ch. 9.1 - Prob. 1CYU

Ch. 9.1 - Prob. 2CYU Ch. 9.1 - Prob. 3CYU Ch. 9.1 - Prob. 4CYU Ch. 9.1 - Prob. 5CYU Ch. 9.1 - Prob. 6CYU Ch. 9.1 - Prob. 7CYU Ch. 9.1 - Prob. 8CYU Ch. 9.1 - Prob. 9CYU Ch. 9.1 - Prob. 10PPS Ch. 9.1 - Prob. 11PPS Ch. 9.1 - Prob. 12PPS Ch. 9.1 - Prob. 13PPS Ch. 9.1 - Prob. 14PPS Ch. 9.1 - Prob. 15PPS Ch. 9.1 - Prob. 16PPS Ch. 9.1 - Prob. 17PPS Ch. 9.1 - Prob. 18PPS Ch. 9.1 - Prob. 19PPS Ch. 9.1 - Prob. 20PPS Ch. 9.1 - Prob. 21PPS Ch. 9.1 - Prob. 22PPS Ch. 9.1 - Prob. 23PPS Ch. 9.1 - Prob. 24PPS Ch. 9.1 - Prob. 25PPS Ch. 9.1 - Prob. 26PPS Ch. 9.1 - Prob. 27PPS Ch. 9.1 - Prob. 28PPS Ch. 9.1 - Prob. 29PPS Ch. 9.1 - Prob. 30PPS Ch. 9.1 - Prob. 31PPS Ch. 9.1 - Prob. 32PPS Ch. 9.1 - Prob. 33PPS Ch. 9.1 - Prob. 34PPS Ch. 9.1 - Prob. 35PPS Ch. 9.1 - Prob. 36PPS Ch. 9.1 - Prob. 37PPS Ch. 9.1 - Prob. 38PPS Ch. 9.1 - Prob. 39PPS Ch. 9.1 - Prob. 40PPS Ch. 9.1 - Prob. 41PPS Ch. 9.1 - Prob. 42PPS Ch. 9.1 - Prob. 43PPS Ch. 9.1 - Prob. 44PPS Ch. 9.1 - Prob. 45HP Ch. 9.1 - Prob. 46HP Ch. 9.1 - Prob. 47HP Ch. 9.1 - Prob. 48HP Ch. 9.1 - Prob. 49HP Ch. 9.1 - Prob. 50HP Ch. 9.1 - Prob. 51HP Ch. 9.1 - Prob. 52STP Ch. 9.1 - Prob. 53STP Ch. 9.1 - Prob. 54STP Ch. 9.1 - Prob. 55STP Ch. 9.1 - Prob. 56SPR Ch. 9.1 - Prob. 57SPR Ch. 9.1 - Prob. 58SPR Ch. 9.1 - Prob. 59SPR Ch. 9.1 - Prob. 60SPR Ch. 9.1 - Prob. 61SPR Ch. 9.1 - Prob. 62SR Ch. 9.1 - Prob. 63SR Ch. 9.1 - Prob. 64SR Ch. 9.1 - Prob. 65SR Ch. 9.1 - Prob. 66SR Ch. 9.1 - Prob. 67SR Ch. 9.2 - Prob. 1ACYP Ch. 9.2 - Prob. 1BCYP Ch. 9.2 - Prob. 2ACYP Ch. 9.2 - Prob. 2BCYP Ch. 9.2 - Prob. 3CYP Ch. 9.2 - Prob. 1CYU Ch. 9.2 - Prob. 2CYU Ch. 9.2 - Prob. 3CYU Ch. 9.2 - Prob. 4CYU Ch. 9.2 - Prob. 5CYU Ch. 9.2 - Prob. 6CYU Ch. 9.2 - Prob. 7CYU Ch. 9.2 - Prob. 8PPS Ch. 9.2 - Prob. 9PPS Ch. 9.2 - Prob. 10PPS Ch. 9.2 - Prob. 11PPS Ch. 9.2 - Prob. 12PPS Ch. 9.2 - Prob. 13PPS Ch. 9.2 - Prob. 14PPS Ch. 9.2 - Prob. 15PPS Ch. 9.2 - Prob. 16PPS Ch. 9.2 - Prob. 17PPS Ch. 9.2 - Prob. 18PPS Ch. 9.2 - Prob. 19PPS Ch. 9.2 - Prob. 20PPS Ch. 9.2 - Prob. 21PPS Ch. 9.2 - Prob. 22PPS Ch. 9.2 - Prob. 23PPS Ch. 9.2 - Prob. 24PPS Ch. 9.2 - Prob. 25PPS Ch. 9.2 - Prob. 26PPS Ch. 9.2 - Prob. 27PPS Ch. 9.2 - Prob. 28PPS Ch. 9.2 - Prob. 29PPS Ch. 9.2 - Prob. 30HP Ch. 9.2 - Prob. 31HP Ch. 9.2 - Prob. 32HP Ch. 9.2 - Prob. 33HP Ch. 9.2 - Prob. 34HP Ch. 9.2 - Prob. 35STP Ch. 9.2 - Prob. 36STP Ch. 9.2 - Prob. 37STP Ch. 9.2 - Prob. 38STP Ch. 9.2 - Prob. 39SPR Ch. 9.2 - Prob. 40SPR Ch. 9.2 - Prob. 41SPR Ch. 9.2 - Prob. 42SPR Ch. 9.2 - Prob. 43SPR Ch. 9.2 - Prob. 44SPR Ch. 9.2 - Prob. 45SPR Ch. 9.2 - Prob. 46SPR Ch. 9.2 - Prob. 47SPR Ch. 9.2 - Prob. 48SPR Ch. 9.2 - Prob. 49SPR Ch. 9.2 - Prob. 50SPR Ch. 9.2 - Prob. 51SR Ch. 9.2 - Prob. 52SR Ch. 9.2 - Prob. 53SR Ch. 9.2 - Prob. 54SR Ch. 9.3 - Prob. 1ACYP Ch. 9.3 - Prob. 1BCYP Ch. 9.3 - Prob. 2CYP Ch. 9.3 - Prob. 3CYP Ch. 9.3 - Prob. 1CYU Ch. 9.3 - Prob. 2CYU Ch. 9.3 - Prob. 3CYU Ch. 9.3 - Prob. 4CYU Ch. 9.3 - Prob. 5PPS Ch. 9.3 - Prob. 6PPS Ch. 9.3 - Prob. 7PPS Ch. 9.3 - Prob. 8PPS Ch. 9.3 - Prob. 9PPS Ch. 9.3 - Prob. 10PPS Ch. 9.3 - Prob. 11PPS Ch. 9.3 - Prob. 12PPS Ch. 9.3 - Prob. 13PPS Ch. 9.3 - Prob. 14PPS Ch. 9.3 - Prob. 15PPS Ch. 9.3 - Prob. 16PPS Ch. 9.3 - Prob. 17PPS Ch. 9.3 - Prob. 18PPS Ch. 9.3 - Prob. 19PPS Ch. 9.3 - Prob. 20PPS Ch. 9.3 - Prob. 21PPS Ch. 9.3 - Prob. 22PPS Ch. 9.3 - Prob. 23PPS Ch. 9.3 - Prob. 24PPS Ch. 9.3 - Prob. 25PPS Ch. 9.3 - Prob. 26PPS Ch. 9.3 - Prob. 27PPS Ch. 9.3 - Prob. 28PPS Ch. 9.3 - Prob. 29PPS Ch. 9.3 - Prob. 30PPS Ch. 9.3 - Prob. 31PPS Ch. 9.3 - Prob. 32PPS Ch. 9.3 - Prob. 33PPS Ch. 9.3 - Prob. 34HP Ch. 9.3 - Prob. 35HP Ch. 9.3 - Prob. 36HP Ch. 9.3 - Prob. 37HP Ch. 9.3 - Prob. 38HP Ch. 9.3 - Prob. 39HP Ch. 9.3 - Prob. 40STP Ch. 9.3 - Prob. 41STP Ch. 9.3 - Prob. 42STP Ch. 9.3 - Prob. 43SPR Ch. 9.3 - Prob. 44SPR Ch. 9.3 - Prob. 45SPR Ch. 9.3 - Prob. 46SPR Ch. 9.3 - Prob. 47SR Ch. 9.3 - Prob. 48SR Ch. 9.3 - Prob. 49SR Ch. 9.4 - Prob. 1ACYP Ch. 9.4 - Prob. 1BCYP Ch. 9.4 - Prob. 2ACYP Ch. 9.4 - Prob. 2BCYP Ch. 9.4 - Prob. 3ACYP Ch. 9.4 - Prob. 3BCYP Ch. 9.4 - Prob. 4CYP Ch. 9.4 - Prob. 1CYU Ch. 9.4 - Prob. 2CYU Ch. 9.4 - Prob. 3CYU Ch. 9.4 - Prob. 4CYU Ch. 9.4 - Prob. 5CYU Ch. 9.4 - Prob. 6CYU Ch. 9.4 - Prob. 7PPS Ch. 9.4 - Prob. 8PPS Ch. 9.4 - Prob. 9PPS Ch. 9.4 - Prob. 10PPS Ch. 9.4 - Prob. 11PPS Ch. 9.4 - Prob. 12PPS Ch. 9.4 - Prob. 13PPS Ch. 9.4 - Prob. 14PPS Ch. 9.4 - Prob. 15PPS Ch. 9.4 - Prob. 16PPS Ch. 9.4 - Prob. 17PPS Ch. 9.4 - Prob. 18PPS Ch. 9.4 - Prob. 19PPS Ch. 9.4 - Prob. 20PPS Ch. 9.4 - Prob. 21PPS Ch. 9.4 - Prob. 22PPS Ch. 9.4 - Prob. 23PPS Ch. 9.4 - Prob. 24PPS Ch. 9.4 - Prob. 25PPS Ch. 9.4 - Prob. 26PPS Ch. 9.4 - Prob. 27PPS Ch. 9.4 - Prob. 28PPS Ch. 9.4 - Prob. 29PPS Ch. 9.4 - Prob. 30PPS Ch. 9.4 - Prob. 31PPS Ch. 9.4 - Prob. 32PPS Ch. 9.4 - Prob. 33PPS Ch. 9.4 - Prob. 34PPS Ch. 9.4 - Prob. 35PPS Ch. 9.4 - Prob. 36PPS Ch. 9.4 - Prob. 37PPS Ch. 9.4 - Prob. 38HP Ch. 9.4 - Prob. 39HP Ch. 9.4 - Prob. 40HP Ch. 9.4 - Prob. 41HP Ch. 9.4 - Prob. 42HP Ch. 9.4 - Prob. 43HP Ch. 9.4 - Prob. 44HP Ch. 9.4 - Prob. 45HP Ch. 9.4 - Prob. 46HP Ch. 9.4 - Prob. 47HP Ch. 9.4 - Prob. 48HP Ch. 9.4 - Prob. 49SPR Ch. 9.4 - Prob. 50SPR Ch. 9.4 - Prob. 51SPR Ch. 9.4 - Prob. 52SPR Ch. 9.4 - Prob. 53SPR Ch. 9.4 - Prob. 54SPR Ch. 9.4 - Prob. 55SR Ch. 9.4 - Prob. 56SR Ch. 9.4 - Prob. 57SR Ch. 9.5 - Prob. 1ACYP Ch. 9.5 - Prob. 1BCYP Ch. 9.5 - Prob. 1CCYP Ch. 9.5 - Prob. 2ACYP Ch. 9.5 - Prob. 2BCYP Ch. 9.5 - Prob. 2CCYP Ch. 9.5 - Prob. 3ACYP Ch. 9.5 - Prob. 3BCYP Ch. 9.5 - Prob. 3CCYP Ch. 9.5 - Prob. 3DCYP Ch. 9.5 - Prob. 1CYU Ch. 9.5 - Prob. 2CYU Ch. 9.5 - Prob. 3CYU Ch. 9.5 - Prob. 4CYU Ch. 9.5 - Prob. 5CYU Ch. 9.5 - Prob. 6CYU Ch. 9.5 - Prob. 7CYU Ch. 9.5 - Prob. 8CYU Ch. 9.5 - Prob. 9PPS Ch. 9.5 - Prob. 10PPS Ch. 9.5 - Prob. 11PPS Ch. 9.5 - Prob. 12PPS Ch. 9.5 - Prob. 13PPS Ch. 9.5 - Prob. 14PPS Ch. 9.5 - Prob. 15PPS Ch. 9.5 - Prob. 16PPS Ch. 9.5 - Prob. 17PPS Ch. 9.5 - Prob. 18PPS Ch. 9.5 - Prob. 19PPS Ch. 9.5 - Prob. 20PPS Ch. 9.5 - Prob. 21PPS Ch. 9.5 - Prob. 22PPS Ch. 9.5 - Prob. 23PPS Ch. 9.5 - Prob. 24PPS Ch. 9.5 - Prob. 25PPS Ch. 9.5 - Prob. 26PPS Ch. 9.5 - Prob. 27PPS Ch. 9.5 - Prob. 28PPS Ch. 9.5 - Prob. 29PPS Ch. 9.5 - Prob. 30PPS Ch. 9.5 - Prob. 31PPS Ch. 9.5 - Prob. 32PPS Ch. 9.5 - Prob. 33PPS Ch. 9.5 - Prob. 34PPS Ch. 9.5 - Prob. 35PPS Ch. 9.5 - Prob. 36PPS Ch. 9.5 - Prob. 37PPS Ch. 9.5 - Prob. 38PPS Ch. 9.5 - Prob. 39PPS Ch. 9.5 - Prob. 40PPS Ch. 9.5 - Prob. 41PPS Ch. 9.5 - Prob. 42PPS Ch. 9.5 - Prob. 43PPS Ch. 9.5 - Prob. 44PPS Ch. 9.5 - Prob. 45PPS Ch. 9.5 - Prob. 46HP Ch. 9.5 - Prob. 47HP Ch. 9.5 - Prob. 48HP Ch. 9.5 - Prob. 49HP Ch. 9.5 - Prob. 50HP Ch. 9.5 - Prob. 51STP Ch. 9.5 - Prob. 52STP Ch. 9.5 - Prob. 53STP Ch. 9.5 - Prob. 54STP Ch. 9.5 - Prob. 55SPR Ch. 9.5 - Prob. 56SPR Ch. 9.5 - Prob. 57SPR Ch. 9.5 - Prob. 58SPR Ch. 9.5 - Prob. 59SR Ch. 9.5 - Prob. 60SR Ch. 9.5 - Prob. 61SR Ch. 9.6 - Prob. 1ACYP Ch. 9.6 - Prob. 1BCYP Ch. 9.6 - Prob. 2CYP Ch. 9.6 - Prob. 3ACYP Ch. 9.6 - Prob. 3BCYP Ch. 9.6 - Prob. 1CYU Ch. 9.6 - Prob. 2CYU Ch. 9.6 - Prob. 3CYU Ch. 9.6 - Prob. 4CYU Ch. 9.6 - Prob. 5CYU Ch. 9.6 - Prob. 6CYU Ch. 9.6 - Prob. 7CYU Ch. 9.6 - Prob. 8CYU Ch. 9.6 - Prob. 9PPS Ch. 9.6 - Prob. 10PPS Ch. 9.6 - Prob. 11PPS Ch. 9.6 - Prob. 12PPS Ch. 9.6 - Prob. 13PPS Ch. 9.6 - Prob. 14PPS Ch. 9.6 - Prob. 15PPS Ch. 9.6 - Prob. 16PPS Ch. 9.6 - Prob. 17PPS Ch. 9.6 - Prob. 18PPS Ch. 9.6 - Prob. 19PPS Ch. 9.6 - Prob. 20PPS Ch. 9.6 - Prob. 21PPS Ch. 9.6 - Prob. 22PPS Ch. 9.6 - Prob. 23PPS Ch. 9.6 - Prob. 24PPS Ch. 9.6 - Prob. 25PPS Ch. 9.6 - Prob. 26PPS Ch. 9.6 - Prob. 27PPS Ch. 9.6 - Prob. 28PPS Ch. 9.6 - Prob. 29PPS Ch. 9.6 - Prob. 30PPS Ch. 9.6 - Prob. 31PPS Ch. 9.6 - Prob. 32PPS Ch. 9.6 - Prob. 33PPS Ch. 9.6 - Prob. 34PPS Ch. 9.6 - Prob. 35PPS Ch. 9.6 - Prob. 36PPS Ch. 9.6 - Prob. 37HP Ch. 9.6 - Prob. 38HP Ch. 9.6 - Prob. 39HP Ch. 9.6 - Prob. 40HP Ch. 9.6 - Prob. 41HP Ch. 9.6 - Prob. 42STP Ch. 9.6 - Prob. 43STP Ch. 9.6 - Prob. 44STP Ch. 9.6 - Prob. 45STP Ch. 9.6 - Prob. 46SPR Ch. 9.6 - Prob. 47SPR Ch. 9.6 - Prob. 48SPR Ch. 9.6 - Prob. 49SPR Ch. 9.6 - Prob. 50SPR Ch. 9.6 - Prob. 51SPR Ch. 9.6 - Prob. 52SR Ch. 9.6 - Prob. 53SR Ch. 9.6 - Prob. 54SR Ch. 9.6 - Prob. 55SR Ch. 9 - Prob. 1GRFC Ch. 9 - Prob. 2GRFC Ch. 9 - Prob. 3GRFC Ch. 9 - Prob. 4GRFC Ch. 9 - Prob. 5GRFC Ch. 9 - Prob. 6GRFC Ch. 9 - Prob. 7GRFC Ch. 9 - Prob. 8GRFC Ch. 9 - Prob. 1MCQ Ch. 9 - Prob. 2MCQ Ch. 9 - Prob. 3MCQ Ch. 9 - Prob. 4MCQ Ch. 9 - Prob. 5MCQ Ch. 9 - Prob. 6MCQ Ch. 9 - Prob. 7MCQ Ch. 9 - Prob. 8MCQ Ch. 9 - Prob. 9MCQ Ch. 9 - Prob. 10MCQ Ch. 9 - Prob. 11MCQ Ch. 9 - Prob. 12MCQ Ch. 9 - Prob. 13MCQ Ch. 9 - Prob. 14MCQ Ch. 9 - Prob. 15MCQ Ch. 9 - Prob. 1SGR Ch. 9 - Prob. 2SGR Ch. 9 - Prob. 3SGR Ch. 9 - Prob. 4SGR Ch. 9 - Prob. 5SGR Ch. 9 - Prob. 6SGR Ch. 9 - Prob. 7SGR Ch. 9 - Prob. 8SGR Ch. 9 - Prob. 9SGR Ch. 9 - Prob. 10SGR Ch. 9 - Prob. 11SGR Ch. 9 - Prob. 12SGR Ch. 9 - Prob. 13SGR Ch. 9 - Prob. 14SGR Ch. 9 - Prob. 15SGR Ch. 9 - Prob. 16SGR Ch. 9 - Prob. 17SGR Ch. 9 - Prob. 18SGR Ch. 9 - Prob. 19SGR Ch. 9 - Prob. 20SGR Ch. 9 - Prob. 21SGR Ch. 9 - Prob. 22SGR Ch. 9 - Prob. 23SGR Ch. 9 - Prob. 24SGR Ch. 9 - Prob. 25SGR Ch. 9 - Prob. 26SGR Ch. 9 - Prob. 27SGR Ch. 9 - Prob. 28SGR Ch. 9 - Prob. 29SGR Ch. 9 - Prob. 30SGR Ch. 9 - Prob. 31SGR Ch. 9 - Prob. 32SGR Ch. 9 - Prob. 33SGR Ch. 9 - Prob. 34SGR Ch. 9 - Prob. 1PT Ch. 9 - Prob. 2PT Ch. 9 - Prob. 3PT Ch. 9 - Prob. 4PT Ch. 9 - Prob. 5PT Ch. 9 - Prob. 6PT Ch. 9 - Prob. 7PT Ch. 9 - Prob. 8PT Ch. 9 - Prob. 9PT Ch. 9 - Prob. 10PT Ch. 9 - Prob. 11PT Ch. 9 - Prob. 12PT Ch. 9 - Prob. 13PT Ch. 9 - Prob. 14PT Ch. 9 - Prob. 15PT Ch. 9 - Prob. 1STP Ch. 9 - Prob. 2STP Ch. 9 - Prob. 3STP Ch. 9 - Prob. 4STP Ch. 9 - Prob. 5STP Ch. 9 - Prob. 6STP Ch. 9 - Prob. 7STP Ch. 9 - Prob. 8STP Ch. 9 - Prob. 9STP Ch. 9 - Prob. 10STP Ch. 9 - Prob. 11STP Ch. 9 - Prob. 12STP Ch. 9 - Prob. 13STP Ch. 9 - Prob. 14STP

Additional Math Textbook Solutions

Find more solutions based on key concepts

TRY IT YOURSELF 1 Write each claim as a mathematical statement. State the null and alternative hypotheses, and ...

Elementary Statistics: Picturing the World (7th Edition)

CHECK POINT 1 Write a word description of the set L = {a, b, c, d, e, f}.

Thinking Mathematically (6th Edition)

Convert Percents to Fractions and Decimals In the following exercises, convert each percent to (a) a simplified...

PREALGEBRA

Fill in each blanks so that the resulting statement is true. Any set of ordered pairs is called a/an _______. T...

College Algebra

The value of x for the equation logx+5=log2x−3.

Finite Mathematics for Business, Economics, Life Sciences and Social Sciences

The relative extrema of the function f(x)=(x+3)23−5.

Calculus and Its Applications (11th Edition)

Knowledge Booster

Background pattern image

$Geometry$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, geometry and related others by exploring similar questions and additional content below.

Recommended textbooks for you

Elementary Geometry For College Students, 7e
Geometry
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Cengage,
Elementary Geometry for College Students
Geometry
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Cengage Learning

Text book image

Elementary Geometry For College Students, 7e

Geometry

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Cengage,

Text book image

Elementary Geometry for College Students

Geometry

ISBN:9781285195698

Author:Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:Cengage Learning

SEE MORE TEXTBOOKS

Maths - Geometry - What is an Angle - English; Author: Bodhaguru;https://www.youtube.com/watch?v=bsuDcCjFq6c;License: Standard YouTube License, CC-BY

What is an Angle? | Different Types of Angles | Geometry | Math | LetsTute; Author: Let'stute;https://www.youtube.com/watch?v=aGejx2fRCHU;License: Standard Youtube License