Question

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

Answer 1

Step-by-step explanation:

The sides of the triangle are 7 cm, 24 cm and 25 cm. The longest side of the triangle is 25 cm. ∴ (25)2 = 625 Now, sum of the squares of the remaining sides is, (7)2 + (24)2 = 49 + 576 = 625 ∴ (25)2 = (7)2 + (24)2 ∴ Square of the longest side is equal to the sum of the squares of the remaining two sides. ∴ The given sides will form a right-angled triangle.

Answer 2

Answer:

25 square = 625----------(1)

7 square + 24 square = 49 + 576

7 square + 24 square = 625 -----------(2)

from (1) &(2)

25 square = 7 square + 24 square

(7, 24,25) is a Pythagorean triplet

they from a right angle triangle

Step-by-step explanation:

correct answer for your question