Question

Which of the following can be the sides of a right angled triangle? 7cm,5.6cm,4.2cm
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Answer 1

here is you answer to the question

Answer 2

Answer:Yes, these can be the sides of  right angled triangle.

Step-by-step explanation:

7cm will be the hypotenuse as the longest side is the hypotenuse.

by using Pythagoras theorem:

(7)² = (5.6)² + (4.2)²

LHS: (7)²= 49

RHS: (5.6)² + (4.2)² = 49

Since, LHS=RHS, it is a right angled triangle.