If the area of a rectangle whose length is twice its breadth is 800m², then the length and breadth of the rectangle are?
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siddhartharao77:
length will be 40m and breadth will be 20
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See the attached file
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Answered by
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Hello users ....
We know that:
Area of rectangle = L × B
where, L is length and B is breadth.
Solution:-
Let breadth of rectangle = x m
And
length of rectangle = 2x m
(Given : length is twice its breadth)
And
Area of rectangle = 800 m²
=> L × B = 800 m²
=> (2x)×(x) = 800
=> 2x² = 800
=> x² = 800 / 2 = 400
=> x = 20 m
Hence;
Length of rectangle = 2x = 2×20 = 40 m
And
breadth of rectangle = x = 20 m Answer
Hope it helps
:)
We know that:
Area of rectangle = L × B
where, L is length and B is breadth.
Solution:-
Let breadth of rectangle = x m
And
length of rectangle = 2x m
(Given : length is twice its breadth)
And
Area of rectangle = 800 m²
=> L × B = 800 m²
=> (2x)×(x) = 800
=> 2x² = 800
=> x² = 800 / 2 = 400
=> x = 20 m
Hence;
Length of rectangle = 2x = 2×20 = 40 m
And
breadth of rectangle = x = 20 m Answer
Hope it helps
:)
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