#### Question

Do sides 7 cm, 24 cm, 25 cm form a right angled triangle ? Give reason

#### Solution

In the triplet (7, 24, 25),

7^{2} = 49, 24^{2} = 576, 25^{2} = 625 and 49 + 576 = 625

The square of the largest number is equal to the sum of the squares of the other two numbers.

∴ Sides 7 cm, 24 cm, 25 cm form a right angled triangle.

Is there an error in this question or solution?

Solution Do Sides 7 Cm, 24 Cm, 25 Cm Form a Right Angled Triangle ? Give Reason Concept: Apollonius Theorem.