Question

1. PQR is a triangle, right-angled at P. If PQ=10 cm
and PR = 24 cm, find QR.
rinht-angled at C. If AB=25​

Answer 1

Answer:

26 cm

Step-by-step explanation:

Given: PQ=10cm, PR=24cm

Let QR be x cm.

In right angled triangle QPR,

(Hypotenuse) ²=(Base) ² +(Perpendicular)²

[By Pythagoras theorem]

⇒(QR) ² =(PQ) ²+(PR) ²

⇒x²=(10) ²+(24)²

⇒x² = 100+576=676

⇒x² = 676

=26cm

Thus, the length of QR is 26cm.

Answer 2

In triangle PQR as we see P is 90