Question

28. The volume of a room is 80*80*80m. The area of the floor is
20*20m. The height of the room is​

Answer 1

Answer: hey mate here ur answer :-

volume of a cube is (side³)

volume of a cube is (side³)80*80*80= 512,000m²

volume of a cube is (side³)80*80*80= 512,000m²the area of a floor is 20

volume of a cube is (side³)80*80*80= 512,000m²the area of a floor is 20total surfac area of (cube 6*side)

area of (cube 6*side)20*6=120m²

area of (cube 6*side)20*6=120m²to find its hight

area of (cube 6*side)20*6=120m²to find its hightthe volume of a room - to - the area of floor = we find the hight of room

area of (cube 6*side)20*6=120m²to find its hightthe volume of a room - to - the area of floor = we find the hight of room512,000-120=511,880m2

area of (cube 6*side)20*6=120m²to find its hightthe volume of a room - to - the area of floor = we find the hight of room512,000-120=511,880m2the hight of a cube is 511,880m²

Step-by-step explanation: