Question

A card board in the shape of a square whose each side is 20cm. From its each corner a small square of 5cm is cut down and the corner is then such that an open box is made . The volume of the open box is 1.225cubic cm 2.315 cubic cm 3.810 cubic cm 4.500cubic cm

Answer 1

Hey!!!!

We know that the open box is in a shape of cube with
s = 5cm

Thus volume = s³
=> Vol. = 5³
=> 125 cm³

Hope this helps