Question

how to solve this question ??​

Answer 1

Answer:

1

a) ∠ACB=180°-110°=70°

b) ∠BAC=180-(60+70)=50°

2

a) ΔABD= 180-(35+35)=110°

so, ∠b=180-110=70°

b)ΔACB=180-(46+46)=88°

so, ∠c=180-88=92°

c)ΔABC=180-(92+70)=22°

so ∠DAE=35+22+46=103°

hope this helps you!