Question

Will medal what is the value of x

Answer 1

is it isoceceles or scalene

Answer 2

if its scalene there is now way to find X

Answer 3

unless you give us a number that is the total perimeter of the triangle

Answer 4

look: the base angles of isosceles triangle are equal.
2x=180-38
2x=142
x=71

Answer 5

the sum of all angles is 180:
x+x+38=180
2x=180-38
x=71

Answer 6

so confused.... meh I learned something new