Question

The ratio of adjacent sides of a rectangular cardboard is 1:2. A square of area 4 cm is cut out from each corner of the cardboard. The remaining cardboard is folded to form an open
cuboid box of height 2 cm. If the total outer surface area of the open box is 82 cm, what is the volume of the box (in cm')?​

Answer 1

From a nutritional point of view, grasshoppers and locusts are excellent sources of protein and other essential nutrients. But one major factor that must be considered today is the use of chemicals. The current locust outbreak is so severe that authorities have turned to using insecticides.