Question

which of the following can be the sides of a right angled triangle?
(i) 1.5cm, 2cm, 2.5cm
(ii) 7cm, 5.6cm, 4.2cm

Answer 1

the option (i) is the correct option because the sides of triangle are pythagorean triplet
they follow the pythagoreas theorem

Answer 2

Right angled triangle must have the following situation:-
H² = P² + B²

It is satisfying by (i).
(1.5)² + 2² = (2.5)² = 6.25cm².


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