- Area and VolumeA square room is 15 m long.i) Find the area of its floor.ii) What is the area of carpet required to cover its floor?ii) Find the cost of carpeting its floor at Rs 80 per sq. m.

Mathematics · Middle School · Tue Nov 03 2020

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Answered on Mon Apr 04 2022

i) Area of square = (side)²

Side = 15

So, Area = (15)²

= 225 m²

ii)Cost of carpeting = 80/sq. m

So, Cost of carpeting 225m² = 225 × 80

= 18,000