Two legs of a right triangle are 4cm, and 3cm. find the length of the hypotenuse of this triangle

It'll be 4^2 + 3^2 then the answer you get you take the square root of it which will give you the hypotenuse.

Your answer would be 5 because square root of 25 is 5

If u want the formula it's a^2+b^=c^2

C is the hypotenuse and a and b is the lengths