Question

- A right angled triangle is right angled at P Find PQ, if PR-4 cm and RO= 5cm​

Answer 1

Answer

3cm

Step-by-step explanation:

(H)^2= P^2 + B^2

5^2=4^2+b^2

25=16+b^2

b^2 = 25-16

b^2= 9

b=√9

b=3cm

PQ is the base

so, PQ=3cm

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