Question

a room is 15 metre long and 10 metre board and area of its for walls in 750 square metre find the height of the room? ​

Answer 1

Step-by-step explanation:

Lateral surface area of cuboid = 2(length +breadth) × height

750 = 2(15+10)×h

750 = 2(25)×h

750 = 50 × h

h = 750/50

h = 15 meters