Question

3) Decide whether 9,12,15 are sides of a right angled triangle or not ? Can
the length of hypotenuse be determined from this? What will be the length
of hypotenuse ?

Answer 1

Answer:

9²+12²=15²

81+144=225

225=225

Yes, the length of the triangle can be determined from this

The length of hypotenuse will be 15(biggest number)