Question 136
In the given figure, if RP = RQ, find the value of x.
Given, RP = RQ Since, ∠1=50∘ [vertically opposite angles] Also, ∠1=x [∵ RP = RQ] Angle opposite to the equal sides are equal. So, x=50∘
Question 1 (b) Which congruence criterion do you use in the following? Given: RP = ZX, RQ = ZY, ΔPRQ=ΔXZY So ΔPQR=ΔXY