a.
To calculate: The measure of
a.
Answer to Problem 19CR
The measure of angle 1 is
Explanation of Solution
Given information:
Triangle is regular.
Calculation:
If the triangle shown is regular then it is also equiangular.
All angles in that triangle are
b.
To find: The measure of angle 2 in hexagon.
b.
Answer to Problem 19CR
The measure of angle 2 is
Explanation of Solution
Given information:
Hexagon is regular.
Formula used:
Sum of interior angle of a
n = number of sides
Calculation:
c.
To find: The measure of angle 3 in octagon.
c.
Answer to Problem 19CR
The measure of angle 3 is
Explanation of Solution
Given information:
Octagon is regular.
Formula used:
Sum of interior angle of a polygon:
n = number of sides
Calculation:
c.
To find: The measure of angle 4.
c.
Answer to Problem 19CR
The measure of angle 4 is
Explanation of Solution
Given information:
Each polygon is regular.
Formula used:
Sum of interior angle of a polygon:
n = number of sides
Calculation:
The measure of angle 4 is
d.
To find: A regular pentagon will fit at angle 5.
d.
Answer to Problem 19CR
No
Explanation of Solution
Given information:
Each polygon is regular.
Formula used:
Sum of interior angle of a polygon:
n = number of sides
The interior angle of a regular pentagon:
The measure of angle 5 is
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- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning