Question

EXERCISE 6.5
1. Sides of triangles are given below. Determine which of them are right triangles.
In case of a right triangle, write the length of its hypotenuse.
(i) 7 cm, 24 cm, 25 cm
(ii) 3 cm, 8 cm, 6 cm
(iii) 50 cm, 80 cm, 100 cm
D
(iv) 13 cm, 12 cm, 5 cm​

Answer 1

(i) 7cm, 24cm, 25cm is the correct option.

Solution :-

(H)² = (P)² + (B)²

(25)² = (24)² + (7)²

625 = 576 + 49

625 = 625

Hence proved

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