Question

The length of a rectangle is twice its breadth. If its perimeter is 60 cm, find the length and the breadth of the rectangle

Answer 1

Step-by-step explanation:

let the breadth of the rectangle be at and the length be 2x.

perimeter=2(length+breadth)

=}60=2(X+2x)

=}60=2×3x

=}60=6x

=}6x=60

=}X=60/6=10

hence, breadth=X=10

length=2x=10×2=20

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Answer 2

HAY MATE UR ANSWER IS HERE

LENGTH =2X

BREADTH=X

PERIMETER =60CM

FORMULA= 2 (L+B)

=2 (2X+X)= 60CM

=6X=60CMX

X=60/6

X=10

SO BREADTH=10CM AND LENGTH WAS 2X SO

2×10= 20CM

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