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to.in the figure given below ,if <QPR-64° and <TRS-67° then find the valueof <QRP, when QP//RT.61+ |
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Answer» angle PRTwill be equal to 64 ° and the sum of ( both are alternative)angle PRT+angle QRP+ angle TRS = 180Angle QRP= 180°-(64°+67°)= 180-13149° Here as we know thatangle TRP =Angle QPR (alternate interior angles)Therefore angle TRS + PRT+PRQ=180 (linear pair)there for 67+64+ Angle PRQ =180ANGLE PRQ=180-131=49 The answer is 49 |
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