1. In the figure, AB // CD. Р R x Х W A B С Y D Z (a) List S Q (i) two pairs of equal corresponding angles, (ii) two pairs of equal alternate angles, (iii) two pairs of interior angles which are supplementary
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1. In the figure, AB // CD. Р R x Х W A B С Y D Z (a) List S Q (i) two pairs of equal corresponding angles, (ii) two pairs of equal alternate angles, (iii) two pairs of interior angles which are supplementary
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Given figure, if AB || CD || EF, PQ || RS, RQD=25o and CQP=60o,
Then ∠SRB=∠CQP=60
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OR ∠QRA=∠RQD=25
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So ∠ARS+∠SRB=180
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∴∠ARS=120−60=120
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∠QRS=∠ARS+∠QRA=120+25=145
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Hope it helps ❤️
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