the perimeter of parallelogram is 70cm . if one side is 2.5 and other ,find the side of the parallelogram
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if one side of paralleligram is 2.5 then the side opposite to that will be of 2.5 cm so let other side be x and the side opposite to it will b also of x cm so x+x+2.5+2.5=70
hence,2x=65so,x=32.5cm so other three side will be of 2.5 cm,32.5cm,32.5cm respectively
hence,2x=65so,x=32.5cm so other three side will be of 2.5 cm,32.5cm,32.5cm respectively
Khushi100100:
thanx
Answered by
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perimeter for parallelogram=70 cm
=2*(side1 +side2)=70
=2*(2.5+b)=70 let side2 be (b)
=2.5*2+2b=70
=5+2b=70
=2b= 70-5
=2b=65
b=65/2
b= 32.5
another side = 32.5 cm
hope it helps:)
=2*(side1 +side2)=70
=2*(2.5+b)=70 let side2 be (b)
=2.5*2+2b=70
=5+2b=70
=2b= 70-5
=2b=65
b=65/2
b= 32.5
another side = 32.5 cm
hope it helps:)
thanx
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