how would you do 3 ? InsertDrawIU2E E E EHeading 1Calibri Light202. Find the sum of the measures of the exterior angles of a convex 21-gon.F 21G 180Н 360J 34203. If the measure of each interior angle of a regular polygon is 108, find themeasure of each exterior angle.А 18В 72С 90D 1084. For parallelogram ABCD, find the value of x.F 4G 10.25Зх+ 20H 16J 21.5A5х—125. Which of the following is a property of a parallelogram?A The diagonals are congruent.B The diagonals bisect the angles. D The diagonals bisect each other.C The diagonals are perpendicular.Type here to search

Answered: Image /qna-images/answer/081a78bd-82cf-4c55-960d-8e19dfc34660.jpg

Answered: 3. If the measure of each interior…

3. If the measure of each interior angle of a regular polygon is 108, find the measure of each exterior angle. A 18 В 72 С 90 D 108

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

Chapter1: Line And Angle Relationships

Section1.1: Early Definitions And Postulates

Problem 34E: Generalize your findings in Exercise 33. 33. Can you use the construction for the midpoint of a...

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Question

how would you do 3 ?

Insert
Draw
IU2
E E E E
Heading 1
Calibri Light
20
2. Find the sum of the measures of the exterior angles of a convex 21-gon.
F 21
G 180
Н 360
J 3420
3. If the measure of each interior angle of a regular polygon is 108, find the
measure of each exterior angle.
А 18
В 72
С 90
D 108
4. For parallelogram ABCD, find the value of x.
F 4
G 10.25
Зх+ 20
H 16
J 21.5
A
5х—12
5. Which of the following is a property of a parallelogram?
A The diagonals are congruent.
B The diagonals bisect the angles. D The diagonals bisect each other.
C The diagonals are perpendicular.
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