Question

which of these triplet is not a right angle triangle


a.6,5,2,5,6
b.13,12,5
c.3,8,6
d.6,8,10
​

Answer 1

Answer:

Both a and c are not triplets of Pythagorean triangle.

Answer 2

Answer:

you can check it by Pythagoras property

ans-a and c is not right angled triangle

Step-by-step explanation:

$hypotenuse ^{2} = base ^{2} + perpendicular ^{2}$