Question

Find the value of x in the triangle
shown below.
X =
80°
x
9​

Answer 1

Answer:

its easy but im lazy

Step-by-step explanation:

Answer 2

Answer:

x = 32

Step-by-step explanation:

This is an isosceles triangle since two sides have length 10. The angles opposite the congruent sides are congruent. There is an angle measuring 116 deg, and two angles measuring x. The sum of the measures of the angles of a triangle is 180.

x + x + 116 = 180

2x + 116 = 180

2x = 64

x = 32