A floor is 5m long and 4m wide. A square carpet of sides 3m is laid on the floor. Find the area of the floor that is not carpeted
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length of floor = 5m
width of floor = 4m
so, area of floor = l*b = 5*4 = 20m²
each side of square carpet = 3m
area of square carpet that's laid on floor = side² = 3² = 9m²
so, area of the floor that is not carpeted =
area of floor - area of carpet laid on floor
= (20 - 9)m²
= 11m²
hope it helps u.
width of floor = 4m
so, area of floor = l*b = 5*4 = 20m²
each side of square carpet = 3m
area of square carpet that's laid on floor = side² = 3² = 9m²
so, area of the floor that is not carpeted =
area of floor - area of carpet laid on floor
= (20 - 9)m²
= 11m²
hope it helps u.
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