.The perimeter of a rectangle is 64 m. If one side of the rectangle is 20 m, what is the
other side? What is its area?
Answers
Answered by
77
GIVEN :-
Perimeter = 64m
Length= 20 m
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We have to find breadth!
Perimeter of rectangle= 2(l + b )
64 = 2(20 + b)
20 + b =
20 + b = 32
b = 32–20
Therefore, breadth of rectangle is 12 m
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Area of rectangle = l × b
20 × 12
Therefore, Area of Rectangle is 240m²
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Answered by
62
To find: Other side and area of rectangle?
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☯ Let's consider the other side of rectangle be x m.
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Therefore,
Since, the side having measure 20 m is greater than the side having measure 12 m.
Therefore, 20 m is the length & 12 m is the breadth of Rectangle.
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Now, Finding Area of rectangle,
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