Math, asked by jayatidsvaidya, 4 months ago

find x

please answer with an long explanation

NO SPAM

refer to chapter triangles and its properties class 7

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Answered by hanumantujagadeesh

0

Ina triangle sum of all angles = 180

given ∆pqr r=50

and pq=pr

Angleq=angler

50=50

50+50+anglep=180

100+x=180

x=180-100

x=80

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