Question

Explain the 2nd no pls​

Answer 1

Answer:

x= 55⁰

Step-by-step explanation:

Given triangle is isosceles as the 2 sides are equal thus the angles will also we equal

we know 110⁰+ the top angle of the triangle= 180⁰(Linear Pair)

the top angle of triangle= 180⁰–110⁰= 70⁰

now Considering triangle

the sum of the angles of triangle= 180⁰

top angle of triangle+x+x= 180⁰

70⁰+2x=180⁰

2x=110⁰

x= 55⁰