asked 187k views
3 votes
21. Find the measure of angle A.
40
20
80
160
160°

21. Find the measure of angle A. 40 20 80 160 160°-example-1

1 Answer

7 votes

Answer:

m<A = 20°

Explanation:

360 160 = 200

m<A = (1/2)(200° - 160°)

m<A = 20°

answered
User Mgarg
by
7.7k points
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.