area of rectangle with length 10dm is 60 dm. find its perimeter
Answers
Answered by
5
l=10 dm Area=60 dm²
area of rectangle=lb
b×10=60
b=6 dm
Perimeter of rectangle=2(l+b)
=2(10+6)
=2×16
=32 dm
Hope it helps you
area of rectangle=lb
b×10=60
b=6 dm
Perimeter of rectangle=2(l+b)
=2(10+6)
=2×16
=32 dm
Hope it helps you
Answered by
1
10dm×x=60dm
60÷10=x
x=6dm
...
perimeter=2(l+b)
2(10+6}
2×16
=32dm
60÷10=x
x=6dm
...
perimeter=2(l+b)
2(10+6}
2×16
=32dm
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