Answer:
x = 62
Step-by-step explanation:
Since 2 sides are congruent then the triangle is isosceles.
Thus the 2 base angles are congruent.
The sum of the 3 angles = 180°
x = [tex]\frac{180-56}{2}[/tex] = [tex]\frac{124}{2}[/tex] = 62
62 degrees.
This is an isosceles triangle ( 2 sides are equal) so the 2 base angles are also equal.
x = (180 - 56) / 2
= 124 / 2
= 62 degrees.
