Question

In APQR LPAR = 90° seg QS | seg PR PS= 16 RS = 9 Find QS​

Answer 1

Answer:

Step-by-step explanation:

We have using Pythagoras theorem,

$QS ^{2} = PS.SR$

[ Can be proved by applying Pythagoras theorem on the triangles

ΔPQR, ΔPQS,  ΔQSR]

Given PS=4,SR=9.

Then form (1) we have

$QS^{2} = 4X 9$

$OR\\ QS^{2} = 36\\\\OR\\\\QS = 6$