Question

solve this question​

Answer 1

Hiiii

Your answer is

40°

Let Angle BAE and Angle DBC be x

Angle BAE + Angle DBE + Angle DBC = 180°

x + 100° + x = 180°

2x = 80°

x = 40°

Hope it will help you

Answer 2

x+100+x= 180°

x+x= 180-100

2x= 80°

x= 80/2= 40°

x= 40°