Find the area of four walls of a room with length 12m,breath8m, and height 5m
Answers
Answered by
3
Hi
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Your answer
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Area of the room = Lateral surface area
= 2(l+b)h
= [2(12+8)5] m²
= [10×20]m²
= 200m²
Hope it helps
#SethRollins1
Answered by
4
Hello,
we have that:
a=12m, b=8m, and h=5 m
the area of 4 walls of the room is the lateral area of room.
calculate the lateral area of room:
Al=2×(ah+bh)=2×(12×5+8×5)=2×(60+40)=2×100=200 m²
bye :-)
we have that:
a=12m, b=8m, and h=5 m
the area of 4 walls of the room is the lateral area of room.
calculate the lateral area of room:
Al=2×(ah+bh)=2×(12×5+8×5)=2×(60+40)=2×100=200 m²
bye :-)
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