McDougal Littell Jurgensen Geometry: Student Edition Geometry
McDougal Littell Jurgensen Geometry: Student Edition Geometry
5th Edition
ISBN: 9780395977279
Author: Ray C. Jurgensen, Richard G. Brown, John W. Jurgensen
Publisher: Houghton Mifflin Company College Division
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Chapter 3, Problem 32CUR
To determine

To state: the postulate or theorem which justifies the given statement, “If DA¯AB¯ , then mDAB=90

Expert Solution & Answer
Check Mark

Answer to Problem 32CUR

Explanation of Solution

Given:

The diagram:

McDougal Littell Jurgensen Geometry: Student Edition Geometry, Chapter 3, Problem 32CUR , additional homework tip  1

Concept Used:

Perpendicular Lines: Two lines which intersect each other to form right angle (90°) are called perpendicular lines.

Consider the given figure:

McDougal Littell Jurgensen Geometry: Student Edition Geometry, Chapter 3, Problem 32CUR , additional homework tip  2

It is given that DA¯AB¯ , that is DA¯ and AB¯ are perpendicular lines.

Then, by definition of perpendicular lines, DA¯ and AB¯ intersect each other at right angles.

So,

  mDAB=90

Chapter 3 Solutions

McDougal Littell Jurgensen Geometry: Student Edition Geometry

Ch. 3.1 - Prob. 11CECh. 3.1 - Prob. 12CECh. 3.1 - Prob. 13CECh. 3.1 - Prob. 14CECh. 3.1 - Prob. 15CECh. 3.1 - Prob. 16CECh. 3.1 - Prob. 17CECh. 3.1 - Prob. 18CECh. 3.1 - Prob. 19CECh. 3.1 - Prob. 1WECh. 3.1 - Prob. 2WECh. 3.1 - Prob. 3WECh. 3.1 - Prob. 4WECh. 3.1 - Prob. 5WECh. 3.1 - Prob. 6WECh. 3.1 - Prob. 7WECh. 3.1 - Prob. 8WECh. 3.1 - Prob. 9WECh. 3.1 - Prob. 10WECh. 3.1 - Prob. 11WECh. 3.1 - Prob. 12WECh. 3.1 - Prob. 13WECh. 3.1 - Prob. 14WECh. 3.1 - Prob. 15WECh. 3.1 - Prob. 16WECh. 3.1 - Prob. 17WECh. 3.1 - Prob. 18WECh. 3.1 - Prob. 19WECh. 3.1 - Prob. 20WECh. 3.1 - Prob. 21WECh. 3.1 - Prob. 22WECh. 3.1 - Prob. 23WECh. 3.1 - Prob. 24WECh. 3.1 - Prob. 25WECh. 3.1 - Prob. 26WECh. 3.1 - Prob. 27WECh. 3.1 - Prob. 28WECh. 3.1 - Prob. 29WECh. 3.1 - Prob. 30WECh. 3.1 - Prob. 31WECh. 3.1 - Prob. 32WECh. 3.1 - Prob. 33WECh. 3.1 - Prob. 34WECh. 3.1 - Prob. 35WECh. 3.1 - Prob. 36WECh. 3.1 - Prob. 37WECh. 3.1 - Prob. 38WECh. 3.1 - Prob. 39WECh. 3.1 - Prob. 40WECh. 3.1 - Prob. 41WECh. 3.1 - Prob. 42WECh. 3.2 - Prob. 1CECh. 3.2 - Prob. 2CECh. 3.2 - Prob. 3CECh. 3.2 - Prob. 4CECh. 3.2 - Prob. 5CECh. 3.2 - Prob. 6CECh. 3.2 - Prob. 7CECh. 3.2 - Prob. 8CECh. 3.2 - Prob. 9CECh. 3.2 - Prob. 10CECh. 3.2 - Prob. 11CECh. 3.2 - Prob. 12CECh. 3.2 - Prob. 13CECh. 3.2 - Prob. 14CECh. 3.2 - Prob. 1WECh. 3.2 - Prob. 2WECh. 3.2 - Prob. 3WECh. 3.2 - Prob. 4WECh. 3.2 - Prob. 5WECh. 3.2 - Prob. 6WECh. 3.2 - Prob. 7WECh. 3.2 - Prob. 8WECh. 3.2 - Prob. 9WECh. 3.2 - Prob. 10WECh. 3.2 - Prob. 11WECh. 3.2 - Prob. 12WECh. 3.2 - Prob. 13WECh. 3.2 - Prob. 14WECh. 3.2 - Prob. 15WECh. 3.2 - Prob. 16WECh. 3.2 - Prob. 17WECh. 3.2 - Prob. 18WECh. 3.2 - Prob. 19WECh. 3.2 - Prob. 20WECh. 3.2 - Prob. 21WECh. 3.2 - Prob. 22WECh. 3.2 - Prob. 23WECh. 3.2 - Prob. 24WECh. 3.2 - Prob. 25WECh. 3.2 - Prob. 1MRECh. 3.2 - Prob. 2MRECh. 3.2 - Prob. 3MRECh. 3.2 - Prob. 4MRECh. 3.3 - Prob. 1CECh. 3.3 - Prob. 2CECh. 3.3 - Prob. 3CECh. 3.3 - Prob. 4CECh. 3.3 - Prob. 5CECh. 3.3 - Prob. 6CECh. 3.3 - Prob. 7CECh. 3.3 - Prob. 8CECh. 3.3 - Prob. 9CECh. 3.3 - Prob. 10CECh. 3.3 - Prob. 11CECh. 3.3 - Prob. 12CECh. 3.3 - Prob. 13CECh. 3.3 - Prob. 14CECh. 3.3 - Prob. 15CECh. 3.3 - Prob. 16CECh. 3.3 - Prob. 17CECh. 3.3 - Prob. 18CECh. 3.3 - Prob. 19CECh. 3.3 - Prob. 20CECh. 3.3 - Prob. 1WECh. 3.3 - Prob. 2WECh. 3.3 - Prob. 3WECh. 3.3 - Prob. 4WECh. 3.3 - Prob. 5WECh. 3.3 - Prob. 6WECh. 3.3 - Prob. 7WECh. 3.3 - Prob. 8WECh. 3.3 - Prob. 9WECh. 3.3 - Prob. 10WECh. 3.3 - Prob. 11WECh. 3.3 - Prob. 12WECh. 3.3 - Prob. 13WECh. 3.3 - Prob. 14WECh. 3.3 - Prob. 15WECh. 3.3 - Prob. 16WECh. 3.3 - Prob. 17WECh. 3.3 - Prob. 18WECh. 3.3 - Prob. 19WECh. 3.3 - Prob. 20WECh. 3.3 - Prob. 21WECh. 3.3 - Prob. 22WECh. 3.3 - Prob. 23WECh. 3.3 - Prob. 24WECh. 3.3 - Prob. 25WECh. 3.3 - Prob. 26WECh. 3.3 - Prob. 27WECh. 3.3 - Prob. 28WECh. 3.3 - Prob. 29WECh. 3.3 - Prob. 30WECh. 3.3 - Prob. 31WECh. 3.3 - Prob. 1ST1Ch. 3.3 - Prob. 2ST1Ch. 3.3 - Prob. 3ST1Ch. 3.3 - Prob. 4ST1Ch. 3.3 - Prob. 5ST1Ch. 3.3 - Prob. 6ST1Ch. 3.3 - Prob. 7ST1Ch. 3.3 - Prob. 8ST1Ch. 3.3 - Prob. 9ST1Ch. 3.3 - Prob. 10ST1Ch. 3.3 - Prob. 11ST1Ch. 3.3 - Prob. 12ST1Ch. 3.3 - Prob. 13ST1Ch. 3.3 - Prob. 14ST1Ch. 3.3 - Prob. 15ST1Ch. 3.3 - Prob. 16ST1Ch. 3.3 - Prob. 1ECh. 3.3 - Prob. 2ECh. 3.3 - Prob. 3ECh. 3.3 - Prob. 4ECh. 3.3 - Prob. 5ECh. 3.3 - Prob. 6ECh. 3.3 - Prob. 7ECh. 3.3 - Prob. 8ECh. 3.4 - Prob. 1CECh. 3.4 - Prob. 2CECh. 3.4 - Prob. 3CECh. 3.4 - Prob. 4CECh. 3.4 - Prob. 5CECh. 3.4 - Prob. 6CECh. 3.4 - Prob. 7CECh. 3.4 - Prob. 8CECh. 3.4 - Prob. 9CECh. 3.4 - Prob. 10CECh. 3.4 - Prob. 11CECh. 3.4 - Prob. 12CECh. 3.4 - Prob. 13CECh. 3.4 - Prob. 14CECh. 3.4 - Prob. 15CECh. 3.4 - Prob. 16CECh. 3.4 - Prob. 17CECh. 3.4 - Prob. 1WECh. 3.4 - Prob. 2WECh. 3.4 - Prob. 3WECh. 3.4 - Prob. 4WECh. 3.4 - Prob. 5WECh. 3.4 - Prob. 6WECh. 3.4 - Prob. 7WECh. 3.4 - Prob. 8WECh. 3.4 - Prob. 9WECh. 3.4 - Prob. 10WECh. 3.4 - Prob. 11WECh. 3.4 - Prob. 12WECh. 3.4 - Prob. 13WECh. 3.4 - Prob. 14WECh. 3.4 - Prob. 15WECh. 3.4 - Prob. 16WECh. 3.4 - Prob. 17WECh. 3.4 - Prob. 18WECh. 3.4 - Prob. 19WECh. 3.4 - Prob. 20WECh. 3.4 - Prob. 21WECh. 3.4 - Prob. 22WECh. 3.4 - Prob. 23WECh. 3.4 - Prob. 24WECh. 3.4 - Prob. 25WECh. 3.4 - Prob. 26WECh. 3.4 - Prob. 27WECh. 3.4 - Prob. 28WECh. 3.4 - Prob. 29WECh. 3.4 - Prob. 30WECh. 3.4 - Prob. 31WECh. 3.4 - Prob. 32WECh. 3.4 - Prob. 33WECh. 3.4 - Prob. 34WECh. 3.5 - Prob. 1CECh. 3.5 - Prob. 2CECh. 3.5 - Prob. 3CECh. 3.5 - Prob. 4CECh. 3.5 - Prob. 5CECh. 3.5 - Prob. 6CECh. 3.5 - Prob. 7CECh. 3.5 - Prob. 8CECh. 3.5 - Prob. 9CECh. 3.5 - Prob. 1WECh. 3.5 - Prob. 2WECh. 3.5 - Prob. 3WECh. 3.5 - Prob. 4WECh. 3.5 - Prob. 5WECh. 3.5 - Prob. 6WECh. 3.5 - Prob. 7WECh. 3.5 - Prob. 8WECh. 3.5 - Prob. 9WECh. 3.5 - Prob. 10WECh. 3.5 - Prob. 11WECh. 3.5 - Prob. 12WECh. 3.5 - Prob. 13WECh. 3.5 - Prob. 14WECh. 3.5 - Prob. 15WECh. 3.5 - Prob. 16WECh. 3.5 - Prob. 17WECh. 3.5 - Prob. 18WECh. 3.5 - Prob. 19WECh. 3.5 - Prob. 20WECh. 3.5 - Prob. 21WECh. 3.5 - Prob. 22WECh. 3.5 - Prob. 23WECh. 3.5 - Prob. 24WECh. 3.5 - Prob. 25WECh. 3.5 - Prob. 26WECh. 3.5 - Prob. 27WECh. 3.5 - Prob. 28WECh. 3.6 - Prob. 1CECh. 3.6 - Prob. 2CECh. 3.6 - Prob. 3CECh. 3.6 - Prob. 4CECh. 3.6 - Prob. 5CECh. 3.6 - Prob. 6CECh. 3.6 - Prob. 1WECh. 3.6 - Prob. 2WECh. 3.6 - Prob. 3WECh. 3.6 - Prob. 4WECh. 3.6 - Prob. 5WECh. 3.6 - Prob. 6WECh. 3.6 - Prob. 7WECh. 3.6 - Prob. 8WECh. 3.6 - Prob. 9WECh. 3.6 - Prob. 10WECh. 3.6 - Prob. 11WECh. 3.6 - Prob. 12WECh. 3.6 - Prob. 13WECh. 3.6 - Prob. 14WECh. 3.6 - Prob. 15WECh. 3.6 - Prob. 16WECh. 3.6 - Prob. 17WECh. 3.6 - Prob. 18WECh. 3.6 - Prob. 19WECh. 3.6 - Prob. 20WECh. 3.6 - Prob. 21WECh. 3.6 - Prob. 22WECh. 3.6 - Prob. 23WECh. 3.6 - Prob. 24WECh. 3.6 - Prob. 25WECh. 3.6 - Prob. 26WECh. 3.6 - Prob. 27WECh. 3.6 - Prob. 28WECh. 3.6 - Prob. 29WECh. 3.6 - Prob. 30WECh. 3.6 - Prob. 1ST2Ch. 3.6 - Prob. 2ST2Ch. 3.6 - Prob. 3ST2Ch. 3.6 - Prob. 4ST2Ch. 3.6 - Prob. 5ST2Ch. 3.6 - Prob. 6ST2Ch. 3.6 - Prob. 7ST2Ch. 3.6 - Prob. 8ST2Ch. 3.6 - Prob. 9ST2Ch. 3.6 - Prob. 10ST2Ch. 3.6 - Prob. 11ST2Ch. 3.6 - Prob. 12ST2Ch. 3.6 - Prob. 13ST2Ch. 3.6 - Prob. 14ST2Ch. 3.6 - Prob. 15ST2Ch. 3 - Prob. 1CRCh. 3 - Prob. 2CRCh. 3 - Prob. 3CRCh. 3 - Prob. 4CRCh. 3 - Prob. 5CRCh. 3 - Prob. 6CRCh. 3 - Prob. 7CRCh. 3 - Prob. 8CRCh. 3 - Prob. 9CRCh. 3 - Prob. 10CRCh. 3 - Prob. 11CRCh. 3 - Prob. 12CRCh. 3 - Prob. 13CRCh. 3 - Prob. 14CRCh. 3 - Prob. 15CRCh. 3 - Prob. 16CRCh. 3 - Prob. 17CRCh. 3 - Prob. 18CRCh. 3 - Prob. 19CRCh. 3 - Prob. 20CRCh. 3 - Prob. 21CRCh. 3 - Prob. 1CTCh. 3 - Prob. 2CTCh. 3 - Prob. 3CTCh. 3 - Prob. 4CTCh. 3 - Prob. 5CTCh. 3 - Prob. 6CTCh. 3 - Prob. 7CTCh. 3 - Prob. 8CTCh. 3 - Prob. 9CTCh. 3 - Prob. 10CTCh. 3 - Prob. 11CTCh. 3 - Prob. 12CTCh. 3 - Prob. 13CTCh. 3 - Prob. 14CTCh. 3 - Prob. 1ARCh. 3 - Prob. 2ARCh. 3 - Prob. 3ARCh. 3 - Prob. 4ARCh. 3 - Prob. 5ARCh. 3 - Prob. 6ARCh. 3 - Prob. 7ARCh. 3 - Prob. 8ARCh. 3 - Prob. 9ARCh. 3 - Prob. 10ARCh. 3 - Prob. 11ARCh. 3 - Prob. 12ARCh. 3 - Prob. 13ARCh. 3 - Prob. 14ARCh. 3 - Prob. 15ARCh. 3 - Prob. 16ARCh. 3 - Prob. 17ARCh. 3 - Prob. 18ARCh. 3 - Prob. 19ARCh. 3 - Prob. 20ARCh. 3 - Prob. 21ARCh. 3 - Prob. 22ARCh. 3 - Prob. 23ARCh. 3 - Prob. 24ARCh. 3 - Prob. 25ARCh. 3 - Prob. 26ARCh. 3 - Prob. 27ARCh. 3 - Prob. 28ARCh. 3 - Prob. 29ARCh. 3 - Prob. 30ARCh. 3 - Prob. 31ARCh. 3 - Prob. 32ARCh. 3 - Prob. 33ARCh. 3 - Prob. 34ARCh. 3 - Prob. 35ARCh. 3 - Prob. 36ARCh. 3 - Prob. 37ARCh. 3 - Prob. 38ARCh. 3 - Prob. 39ARCh. 3 - Prob. 40ARCh. 3 - Prob. 1CURCh. 3 - Prob. 2CURCh. 3 - Prob. 3CURCh. 3 - Prob. 4CURCh. 3 - Prob. 5CURCh. 3 - Prob. 6CURCh. 3 - Prob. 7CURCh. 3 - Prob. 8CURCh. 3 - Prob. 9CURCh. 3 - Prob. 10CURCh. 3 - Prob. 11CURCh. 3 - Prob. 12CURCh. 3 - Prob. 13CURCh. 3 - Prob. 14CURCh. 3 - Prob. 15CURCh. 3 - Prob. 16CURCh. 3 - Prob. 17CURCh. 3 - Prob. 18CURCh. 3 - Prob. 19CURCh. 3 - Prob. 20CURCh. 3 - Prob. 21CURCh. 3 - Prob. 22CURCh. 3 - Prob. 23CURCh. 3 - Prob. 24CURCh. 3 - Prob. 25CURCh. 3 - Prob. 26CURCh. 3 - Prob. 27CURCh. 3 - Prob. 28CURCh. 3 - Prob. 29CURCh. 3 - Prob. 30CURCh. 3 - Prob. 31CURCh. 3 - Prob. 32CURCh. 3 - Prob. 33CURCh. 3 - Prob. 34CURCh. 3 - Prob. 35CURCh. 3 - Prob. 36CURCh. 3 - Prob. 37CURCh. 3 - Prob. 38CURCh. 3 - Prob. 39CURCh. 3 - Prob. 40CURCh. 3 - Prob. 41CURCh. 3 - Prob. 42CURCh. 3 - Prob. 43CURCh. 3 - Prob. 44CURCh. 3 - Prob. 45CURCh. 3 - Prob. 46CUR
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