4) The volume of a room is 80m square. The area of
the floor is 20m square The height of the room is
.
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hey... frend your ans... is here
Step-by-step explanation:
volume of a cube is (side³)
80*80*80= 512,000m²
the area of a floor is 20
total surface area of (cube 6*side)
20*6=120m²
to find its hight
the volume of a room - to - the area of floor = we find the hight of room
512,000-120=511,880m2
the hight of a cube is 511,880m²
hope it help full to you
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