Question

the diagonal of a square floor is 72m.find the area of the floor.the floor is to be covered with coir carpet 8m wide.the cost of carpet is rs 5 per metre and the cost of labour is 10% of the cost of carpet.find the total cost of covering the floor.​

Answer 1

Given length of room=6m

Breadth of room=4m

area of the room=l×b

=6×4=24m²

Given cost of carpet per m²

=Rs. 240

cost of carpet to cover the room will be 240×24

Rs. 5760.

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