Question

The length of a rectangle is twice its breadth. If the perimeter of the rectangle is 180 em, find its
dimensions
5. The age​

Answer 1

Answer:

60cm and 30cm

Step-by-step explanation:

breadth of rectangle be x

length of rectangle be 2x

then, 2(2x+x)=180

6x=180

x 30

therefore dimension of rectangle = 60cm and 30cm

Answer 2

Answer:

let the breath be x

and the length be 2x

perimeter is 180

formula. of perimeter. of rectangle

2*(l+b)=perimeter

2*(x+2x)= 180

2*3x=180

6x=180

x=180/6

x=30

dimesion. of rectangle

breath =30

length=2*30=60

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