Register
Each exterior angle of a regular polygon measures 20. How many sides does the polygon have? a.20 b.18 c.15 d.16
99.9k views
3 votes
Each exterior angle of a regular polygon measures 20. How many sides does the polygon have?

a.20
b.18
c.15
d.16

User Hikmat Khan
by
4.8k points

1 Answer

7 votes
we know that
The sum of exterior angles of any polygon is 360 degrees.
Each exterior angle of a regular polygon = 360/n
where n is the number of sides.
So
n = 360/20 = 18

the answer is the option
b.18
User Ahmad Mayo
by
5.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.7m questions

7.4m answers

Other Questions

Evaluate a + b when a = –16.2 and b = –11.4 A. –27.6 B. –4.8 C. 4.8 D. 27.6
Can someone help me with 5??? ASAP?
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
(3x1,000,000)+(3x100,000)+(2x100) what is this number written in standard form?
Link Copied!