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What is the value of X in the figure below?
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4 votes
What is the value of X in the figure below?

What is the value of X in the figure below?-example-1
User HexaCrop
by
3.4k points

1 Answer

3 votes

Answer:

x = 35

Explanation:

the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

(x + 110)° is an exterior angle of the triangle , then

x + 35 + x + 40 = x + 110

2x + 75 = x + 110 ( subtract x from both sides )

x + 75 = 110 ( subtract 75 from both sides )

x = 35

User Daniil Harik
by
3.2k points
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