Question

can some one help me with one question?

Answer 1

find the value of x

Answer 2

Its an isosceles triangle
So 2x+38=180

Answer 3

can you help work the problem out

Answer 4

Name the sides, say

Answer 5

Since AB=AC, the given triangle is an isosceles triangle and hence
angle ABC= angle ACB
But given angle ABC=x
So angle ACB=x
We know that sum of the angles of a triangle is 180
so x+x+38=180 or, 2x+38=180
or, x+19=90 or, x=90-19=71