Question

PQR is a triangle, right angled at P. If PQ = 10cm and PR = 24cm,find QR

Answer 1

Answer:

146

Step-by-step explanation:

PQ + PR + QR = 180°

10 + 24 + QR = 180°

34 + QR = 180°

QR = 180-34

QR = 146

Hope it helps you.

Answer 2

Answer:

answer is 26cm

$base = b \: and \: length = l \\ b {}^{2} + l {}^{2} = h {}^{2} \\ 10 {}^{2} + 24 {}^{2} = h {}^{2} \\ 676 = h {}^{2} \\ h = \sqrt{676} \\ h = 26 \: cm \: \: ans.$