Question

help me to find the ans

Answer 1

here...

Triangle QST= TriangleRTS

SO,
<T = <R..................(c.a.c.t)...........(1)

Now,
In triangle PST & PQR,

<P = <P ..........................(common angle)
<T = <R .........................(from. 1)

BY ANGLE ANGLE (AA) TEST

TrianglePST ~ Triangle PQR

Hope this helps;! ! !