Math, asked by yuvi1008, 11 months ago

pleas e anyone answer this question❓.​

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Answered by arya4717
2

Step-by-step explanation:

(4) if POQ is a straight line then it is 180°

so, (X-1) +X +(X+1)=180°

=3X =180°

=X = 60°

so, X - 1= 60-1 =59°

X = 60° , X+1 = 60+1 =61°

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