Question

Find the value of x in this problem

Answer 1

x = 80°

Explanation:

look at the side length, two of them are equal

so other unknown angle is also 50°

interior angles add up to 180

so 100 + x = 180

x = 80°

Answer 2

80 degree

Explanation:

since the two sides are both 14, the lower right angle is also 50 degree.

The sum of all 3 angles inside a triangle is 180, so, 180 - 50 -50 = 80.