Question

find the value of x and y in each of the following figure.


pls explain step by step​

Answer 1

Answer:

See this

Step-by-step explanation:

1. As AB=BC, angle C = angle A = x

x= 30°

by ASP, angle A + angle B + angle C =180°

so 30+30+y=180

y= 120

2. here x= y so

x+y+70=180

2x+70=180

x= 55° =y

3. here external angle is 108= x+y

angle adjacent to x = 180-108 =72

x=72°

y=36°

4. y= 50° (v.o.a)

x=y

x= 50°

Hope it has helped you