Question

Help plz... I forgot how to find the angles...can someone tell me how to do it por favor...y

gracias

Answer 1

Answer: a=70°

b=45°

c=65°

d=45°

e=70°

f=110°

Explanation:

a=70°

b=180°-135°=45°

c=180-(70+45)=180-115=65°

c=65°

e=70°

d=180-(c+e)=180-(65+70)=180-135=45°

d=45°

f=180-e=180-70=110°