Answer:
15
Step-by-step explanation:
The fact angle G and F are equal means the triangle is isosceles triangle. And an isosceles triangle has two equal sides on the opposite sides of the equal angles. Which means x equals HF which is 15.
Question
What is the value of x?
this is an isosceles triangle, 2 equal sides and 2 equal angles, so
FH = GH
15 = 15
