A floor is 7m long and 5m wide. A square carpet of side 4m is laid on the floor. Find the area of the floor that is not completed
Answers
Answered by
32
area of floor=l x b
=7 x 5
=35cm^2
area of square carpet=(side)^2
=(4)^2
=16cm^2
area of floor that is not completed =35-16
= 19cm^2
=7 x 5
=35cm^2
area of square carpet=(side)^2
=(4)^2
=16cm^2
area of floor that is not completed =35-16
= 19cm^2
Answered by
8
The area of the floor that is not completed is 19m²
Given:
A floor is 7m long and 5m wide.
A square carpet of side 4m is laid on the floor.
To find:
The area of the floor that is not laid by the carpet.
Solution:
Step 1 of 2:
A floor is 7m long and 5m wide.
Area of the floor = Length × Breadth
Length = 7m
Breadth = 5m
Area of the floor = 7 × 5
Area of the floor = 35m²
Step 2 of 2:
A square carpet of side 4m is laid on the floor.
Area of square = (Side)²
Side = 4m
Area of square carpet = 4²
Area of square carpet = 16m²
The area of the floor that is not completed = 35 - 16
The area of the floor that is not completed = 19m²
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