Math, asked by nisha2796, 1 year ago

in fig AB parrele CD

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Answered by srinivasgorantpatz08
0
the answer is 120 degrees

Maniac6644: how?......
Maniac6644: it should be 50......
nisha2796: yes
Answered by Maniac6644
1
let e and f be a straight line passing through q and are parallel to ab and cd therefore angle
pqe is 20 and angle rqe is 30 as they are alternate angles so angle pqr is pqe +rqe
which is 20°+30°=50°.....


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Maniac6644: thank you so much......
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