Question

tell me pleaseee plraseee​

Answer 1

Answer:

According to exterior angle property.. 2x+3x=100

... X=20.....a=40......b=60

Answer 2

Answer:

2x+3x=100

5x=100

x=100/5

x=20

2x=2×20=40

3x=3×20=60

The two angles are 40,60.

The sum of angles of a triangle are

40+60+angle ACB=180

100+angle ACB=180

angle ACB=180-100

angle ACB=80

The angles of a triangle are 40,60,80.