Question

check whether (2,8,10) is a pythogorean triplet or not

Answer 1

Yes, 2,8,10 is a pythogorean triplet

Answer 2

${2}^{2} + {8 }^{2} = {10}^{2}$
4+64=100
68=100
since it is not eqauls then they are not pythagorean triplet