Question

A triangle has sides lenghts of 6.8cm, 28.5cm and 29.3cm. is this a right angled triangle​

Answer 1

Yes it is a right angled triangle

Explanation:

If its a right triangle it would satisfy the Pythagoras theorem.

29.3^2 = 858.49

28.5^2 = 812.25

6.8^2 = 46.24

Adding the last 2 values:

812.25 + 46.24

= 858.49

So YES.