Question

plzz give the solution fast........​

Answer 1

Answer:

in the triangle pqr and STR prove that all the angles are equal to each other as angle PRQ and SRT as their vertically opposite angle PQR is equal to STR as they are alternate angle and hence they are similar by AA similarity

(b) as we have already proved both the triangle similar to each other we can say that

PR/RS=QR/RT

PR.RT=QR.RS

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