Question

Is the triangle with sides 14cm, 12cm and 17cm a right triangle?​

Answer 1

Answer:

In this triangle,

The longest side is = 17 cm.

Let us consider 17 cm. add hypotenuse

therefore,

17^2 = 14^2 + 12^2

289 = 196 × 144

289 =/= 340

This is not an right angled ∆.

Answer 2

Answer:

to find out whether the triangle is right angle triangle or not we have to apply Pythagorean triplets formula

Step-by-step explanation:

here

17 is the largest side

therefore (17)^2=289

(14)^2+(12)^2

196+144

340

340is not equal to 289

since

this triangle is not an right angle triangle