Math, asked by yash13741, 9 months ago

In ∆PQR, PQ=PR and/_P=40°, then
I Q=​

Answers

Answered by Naisha28
1
Angles opposite to equal sides are equal.
So LQ = LR
From angle sum property,
LP+LQ+LR= 180
2LQ = 180-40
LQ = 140/2
LQ= 70




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