Question

(vi)
Find the unknown angles...

PLEASE ANSWER FAST!​

Answer 1

Answer:

x= 110°

y = 110 °

Step-by-step explanation:

given , AB and AC are equal .

angleABC = angle ACB = a (say)

a+40°+a = 180 °

2a+40°= 180°

2a= 140°

a= 70°

again,

x+a = 180° [since straight line = 180°]

x+70°=180°

x= 110°

y = 110 °

Answer 2

Answer:

[tex]\huge\mathfrak\green{Answer}[/tex] PLEASE MARK IT AS BRAINLIEST