Solve for x in the image below. (PLEASE help out! I really need to complete this but I don't understand triangle angle sum theor

Question

3 years ago

7

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2 answers:

Murrr4er [49] · Answer 1 · 2022-03-23T15:12:04+03:00

6 0

Answer:

108°

Step-by-step explanation:

Total angle in a triangle is 180

Let the congruent angle be y each

2y + 36 = 180

2y = 144

y = 72

x = 180 - 72 = 108°

Eduardwww [97] · Answer 2 · 2022-03-23T13:45:48+03:00

Answer:

x =108

Step-by-step explanation:

The sum of the angles in a triangle is 180. We know the top angles are the same. Call the unknown angles y

y+y+36 = 180

2y +36 = 180

Subtract 36 from each side

2y =180-36

2y =144

Divide by 2

2y/2 =144/2

y = 72

angle y and angle x form a line so they add to 180

x+y = 180

72+ x = 180

Subtract 72 from each side

x = 180-72

x =108