Question

Measure the dimensions of your room ( in feet )
1 ) Find the total surface area of your room.
2 ) Find the area of the carpet to cover the floor.
3 ) Find the area of white washing the room if the cost of whitewashing is rs 10 / square feet .
4 ) Find the cost of polishing the window and door if the cost of polishing is rs 15 / square feet .

With full Explanation (not only formula)​

Answer 1

Answer:

1)2(lb+bh+HL)

2) Subtract the area of floor ie. l×b from the TSA

3)TSA×rate ie. tsa×10

4)Area of door ×15

Area of window×15

Step-by-step explanation:

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Answer 2

Answer:

1) 2 ( lb + bh + hL )

2) subtract the area of floor

ie.l x b from the TSA

3) TSA x rate ie. TSA x 10

4) Area of door x 15

Area of windows x 15

Step-by-step explanation:

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