21.4k views
3 votes
Find angle A and angle B :(

Find angle A and angle B :(-example-1

2 Answers

0 votes

The value of angle A is 40 degree.

The value of angle B is 80 degree.

Please see the attached picture for full solution

Hope it helps

good luck on your assignment

Find angle A and angle B :(-example-1
User Johnny Utahh
by
5.2k points
2 votes

Total measure of triangle=180

Therefore, 60+2x+x=180

3x=180-60

x=120/3

x=40

2x= 40×2=80

B=40

A=80

User Amoebe
by
5.2k points