The lateral surface area of a cuboid is 480m2. Its height is 12m. The perimeter of its base is
Given LSA = 480m2
Height = 12 m
LSA = Perimeter of the base x height
480 = perimeter of the base x 12
∴ perimeter of the base = 48012 = 40 m
The lateral surface area of a cuboid = the perimeter of the base × height of the room.
A rectangular prism has a base perimeter of 28 m and height 12 m. What is its lateral surface area?
The perimeter of the base of a cuboid is 14 cm. It's lateral surface area is 231 cm^2. Find it's height.