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In th given figure, PQ||RS, Angle QPT= 70° and angle QTS= 25° , Find angle TSO |
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Answer» Answer: 45° Step-by-step explanation: Given : PQ||RS ; ANGLE QPT = 70° and ANGLE QTS = 25° Now, ANGLE QPT = ANGLE POS = 70° { ALTERNATING ANGLES } therefore, ANGLE SOT = 180° - ANGLE POS = 180° - 70° = 110° { ANGLE ON SAME LINE } therefore , ANGLE TSO = 180°- ANGLE OTS - ANGLE SOT = 180° - 25° - 110° = 45° { ANGLES OF A TRIANGLE } |
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