Question

Which of the following sets are the sides of a right triangle?

Answer 1

Answer:

where are the sets?...

Answer 2

Answer:

Answer: only this

[2,3,√13]

2² + 3²  = 13

side is√13 this satisfies

if you take

5,5,2√10

5² + 5² ≠ (2√10)²[40]

this is not possible

or if you take

(2√10)² + 5² ≠ 5²  this is also not possible

if you take 5,12,15 this is not a Pythagorean triplet

5,12,13 can form a right angled triangle but this cannot

only the first one can form a right angled triangle