perimeter of a rectangle is 82cm if the length of the rectangle is 30cm find its breadth
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given-:
perimster of rect-:82cm
its leanth-:30cm
perimeter of rectangle=2(l+b)
=> 82cm. =2(30+b)
=> 82/2. =30+b
=> 41cm. =30+b
=> 41-30. =b
=> 11cm. =b
hence bredth =11cm
Hope it help u :)
perimster of rect-:82cm
its leanth-:30cm
perimeter of rectangle=2(l+b)
=> 82cm. =2(30+b)
=> 82/2. =30+b
=> 41cm. =30+b
=> 41-30. =b
=> 11cm. =b
hence bredth =11cm
Hope it help u :)
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1
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