Question

In the given figure, PQ = PR. If ST || QR, prove that ∆ PST is an isosceles triangle.​

Answer 1

Answer:

By SAS criteria

Step-by-step explanation:

PQ = PQ (given)

ST || QR (given)

angle T = angle R (alternate angles or corresponding angles)

by SAS criteria, ∆PST is isosceles triangle

hence, proved.

Hope it helps.

Answer 2

your answer in this pi

Step-by-step explanation:

fuc