Question

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

Answer 1

Answer:

Given : PQR is a triangle, right angled at P.

To Find:If PQ=10cm and PR=24cm, find QR

Solution:

Refer the latched figure

Perpendicular = PQ = 10 cm

Base = PR = 24 cm

Hypotenuse = QR

Now to find QR we will use Pythagoras theorem

Hypotenuse^2=Perpendicular^2+Base^2Hypotenuse

2

=Perpendicular

2

+Base

2

QR^2=PQ^2+PR^2QR

2

=PQ

2

+PR

2

QR^2=10^2+24^2QR

2

=10

2

+24

2

QR^2=676QR

2

=676

QR=\sqrt{676}QR=

676

QR=26QR=26

Hence QR = 26 cm.

Answer 2

Answer:

QR = 26 cm is the Answer

Step-by-step explanation:

QR = 26 cm

Hope it helps you

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