Question

Find the value of x in each case. Pls explain me. ​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

POQ=∠SOT (vertically opposite angles

∴∠POQ=40

∘

)

∠OQR=∠OPQ+∠POQ (∵ exterior angle= sum of opposite interior angles)

125

∘

=x

∘

+40

∘

⇒x

∘

=125

∘

−40

∘

=85

∘

∴∠OPQ=85

∘

Step-by-step explanation:

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