The length of rectangle is 15 metres and its perimeter is 48 metres and breadth is
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Answer:
The length of the rectangle is 15 meters and its perimeter is 48 meters . Find the breadth .
(Done cross multiplication)
See , formula to find perimeter of the rectangle is:
Now , let's find the answer :
So , the answer is also verified.
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Question:-
➣
The length of rectangle is 15 metres and its perimeter is 48 metres and breadth is...?
AnSwEr:-
➣
• Given:-
➣ Length = 15 metres
➣ Perimeter = 48 metres
• To Find:-
➣ Breadth = ?
• Formula Used:-
➣ Perimeter of Rectangle = 2×(L+B)
Soln:-
➣ Let the breadth be x
➣ 2×(L+ x) = 48m
➣ 2×(15m+x)=48m
➣ 30m+2x=48m
• Moving x on one side:-
➣ 2x=48-30m
➣ 2x=18m
➣ x =
➣ The breadth of the Rectangle is 9m.
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• Verification:-
➣ By putting the value of B(breadth) in the Perimeter formula we can verify the Answer.
• Perimeter of the rectangle = 2×(L+B)
➣ 48m = 2×(15m+9m)
➣ 48m = 2×24m
➣ 48m = 48m
➣48m is the perimeter
Hence, Verified ✅
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