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Given the triangle below what is the value of x?

Given the triangle below what is the value of x?-example-1
User NabilS
by
4.8k points

1 Answer

14 votes

Answer:

x = -8

Explanation:

all the angles in a triangle add up to 180 degrees

55 + 70 + x + 63 = 180

188 + x = 180

x = -8

User Pavol Travnik
by
5.0k points