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1. What is the value of x? Show your work to justify your answer.

2. What is the value of the exterior angle? Show your work to justify your answer.

1 What is the value of x Show your work to justify your answer 2 What is the value of the exterior angle Show your work to justify your answer class=

Respuesta :

Answer:

see explanation

Step-by-step explanation:

the exterior angle of a triangle equals the sum of the 2 opposite interior angles, that is

2x + 4 = x + 60 ( subtract x from both sides )

x + 4 = 60 ( subtract 4 from both sides )

x = 56

exterior angle = 2x + 4 = (2 × 56) + 4 = 112 + 4 = 116°