Question

Solve this question find ps

Answer 1

In triangle pqr
$pq {}^{2} + pr {}^{2} = qr {}^{2} \\ (5) {}^{2} + (12) {}^{2} = qr {}^{2} \\ qr = 13 \\ hope \: it \: helps \\ plz \: marked \: mine \: as \: brainliest$

Answer 2

Answer:

Step-by-step explanation:

Acc to Pythagoras theorem,

Hypotenuse^2=side^2+side^2

Hyp^2=5^2+12^2

Hyp^2=25+144

Hyp^2=169

Hyp=√169

Hyp=13

So,QR is 13

Hence proved……