The area of the four walls in a room is 120 m². The length is twice the breadth. If the height of the room is 4 m, find the area of the floor.
Answers
Answered by
5
Answer:
the answer is 50m²
Step-by-step explanation:
please mark me brainlist
Attachments:
seemamam00:
brainliest
Answered by
2
Step-by-step explanation:
l=2b
h=4m
Area fof four walls A=2(l+b)h
⟹120=2×4(2b+b)
⟹b=5m
Area of floor =lb=2b.b=2b sq.
=2×5×5
=50m sq. Answer
Similar questions