Question

9cm, 40cm, 41cm, are the sides of the triangle. Is it right angled triangle(Pythagorean triplet)? Justify.​

Answer 1

Answer:

hypoteunse =41 cm

and

base =9cm , perpendicular=40 cm

h²=p²+b²

41²=40²+9²

1681=1600+81

1681=1681

LHS=RHS

yes it is a right angle Ques.

Answer 2

Answer:

Here ab c == = 9 cm, 40 cm, 41 cm.

a

2 = 92 = 9 9 × = 81

b2 = 402 = 40 40 × = 1600

a b 2 2 + = 1681

c

2 = 412 = 41 41 × = 1681

So abc 222 + = for this triangle.

Step-by-step explanation:

hope this helps