Question

which of the following are not the sides of right angle triangle? I have doubt on b and d
a)9,15,12
b)9,5,7
c)4,5,3
d)2,√5,1​

Answer 1

d)2,√5,1 is correct answer.

Your doubt is right.

Explanation:

a) is having multiples of 3

b) is having consecutive odd numbers

c) is having consecutive natural numbers

Answer 2

Answer:

d and b are the answer.

Explanation:

a)

$9}^{2} + 12 }^{2} = {15}^{2}$

c)

${3 }^{2} + {4}^{2} = 5 {}^{2}$