Question

7) PQR is a triangle, right-angled at ‘P’. if PQ=10cm and PR=24cm, find QR.

Answer 1

Answer:

QR=root 676

Step-by-step explanation:

By using formula

ab^2+bc^2=ac ^2.

10^2+24^2=ac^2.

100+576 =ac^2.

676 = ac^2.

Root 676 =ac.

HERE ac =QR.

I THINK IT IS RIGHT..

I THINK IT WILL HELPS YOU

Answer 2

Answer:

146

Step-by-step explanation:

PQ=10

PR= 24

QR = X

EVERYONE KNOW THAT A TRIANGLE IS MEASURE EXACTLY 180 SO THE FORMULA HERE IS

X+ 24+10= 180

X+34=180

X=180 -34

X= 146

10+24+146 = 180 ✓

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