Math, asked by kira58, 2 months ago

The sum of angles P and Q is 126°.

Write and solve an equation to determine the value of x.

What is the measure of angle R?​

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Answers

Answered by nihaalarfin1
0

Answer:

sum of the angles of a triangle is 180°.

=> P + Q + R = 180°

=> 126° + R = 180° (Given, sum of angles P and Q is 126°)

=> R = 180° - 126°

=> 9x = 54° (Given, R = 9x)

=> x = 54/9 = 6°

therefore, R = 9x = 9 X 6 = 54°

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