A rectangle has perimeter 64cm .if the length is 18cm find breadth and area
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Answered by
3
PERIMETER= 2(l+b)
64 = 2(18+b)
64= 36+2b
64-36=2b
28=2b
b=14cm
AREA= 18*14=252cm^2
note that square is only for cm not for 252
64 = 2(18+b)
64= 36+2b
64-36=2b
28=2b
b=14cm
AREA= 18*14=252cm^2
note that square is only for cm not for 252
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Answered by
1
perimeter = 2(l+b)
64=2(18+b)
64=36+2b
64-36=2b
28=2b
14=bcm
area=l*b
=18*14
=252cm2
64=2(18+b)
64=36+2b
64-36=2b
28=2b
14=bcm
area=l*b
=18*14
=252cm2
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