Question

in a rectangle following is given 1 side one =48 digonal is 50 what is its second side?

Answer 1

2nd side=√(50)2-(48)2=√2500-2304=√196=14

Answer 2

Use the formula :-
$hypotenuse { }^{2} = side1 {}^{2} + side2 {}^{2}$