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0 votes
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in Linear Equations by (37.4k points)

If a room is x meters long, y meters broad and z meters high. Then find how many square meters of carpet will be required for the floor and how many square meters of paper for the walls ? 

A) xy and 2xy + 2yz 

B) xy and 2xz + 2yz 

C) xy and 2xy 

D) xy and 2xy + 2xz

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1 Answer

+1 vote
by (41.0k points)

Correct option is B) xy and 2xz + 2yz

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