Question

please understand the question and tell fast urgent​

Answer 1

Answer:

see here is your answer

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Answer 2

Answer:

Given,that POQ is a straight line

We know that on a straight line angles are of 180°

so,

Angle POR and Angle QOR=180°

(2x+60)°+(3x-40)°=180°

2x°+60°+3x°-40°=180°

5x°+20°=180°

5x°=180°-20°

5x°=160°

x°=160÷5

= 32°

so, angle POR=2x+60° = 2×32+60. = 124°

angle QOR= 3x-40°. = 3×32-40° =. 56°

Therefore, option a is correct.

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