one side of a rectangle is 2and1by2 times the other.if its perimeter is 98 ,find its sides
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Given that,
one one side of rectangle be 2x.
other other side of rectangle be 1/2x.
Perimeter of rectangle = 2(l+b)
98 = 2(2x+1/2x)
98 = 2(4x+1x/2)
98 = 2(5/2x)
98 = 2*5x/2
98 = 5x
98/5 = x
19.4 = x
Hence, one side = 2*19.4 = 38.8.
then, other side = 1/2*19.4 = 9.7.
Dear, friend this is your solution.
one one side of rectangle be 2x.
other other side of rectangle be 1/2x.
Perimeter of rectangle = 2(l+b)
98 = 2(2x+1/2x)
98 = 2(4x+1x/2)
98 = 2(5/2x)
98 = 2*5x/2
98 = 5x
98/5 = x
19.4 = x
Hence, one side = 2*19.4 = 38.8.
then, other side = 1/2*19.4 = 9.7.
Dear, friend this is your solution.
saiakkinapally:
that values are not 2 they are given one side 2.1/2
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