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In the given figure ∠PQR = ∠PRQ, then prove that ∠PQS = ∠PRT. |
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Answer» Given that ∠PQR = ∠PRQ From the figure ∠PQR + ∠PQS = 180° ………….. (1) ∠PRQ + ∠PRT = 180° …………..(2) From (1) and (2) ∠PQR + ∠PQS = ∠PRQ + ∠PRT But ∠PQR = ∠PRQ So ∠PQS = ∠PRT Hence proved. |
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