Three lines intersect to form the triangle shown below. What is the value of x in degrees?

asked Jun 9, 2022 231k views

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1 vote

Answer:

x = 40°

Explanation:

The base angles of the triangle are 71° and 69° ( vertical angles ) , then

x = 180° - (71 + 69)° = 180° - 140° = 40°

Thijs Steel answered Jun 13, 2022

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