Question

1.Two sides of a triangle are 5 cm and 11 cm.What can be the length of it's third side to make the triangle possible?​

Answer 1

Answer:

Which side is the hypotenuse ?

If you got hypotenuse then use this formula

(hypotenuse)square = (first side) square + ( second side ) square

Using this formula you will get the answer

This formula is called Pythagoras theorem