Question

1.
The perimeter of a rectangle is 60 m. The length of the rectangle is 2 m less than 3 times its
breadth. Find the dimensions of the rectangle.​

Answer 1

Answer:. please mark brainliest if it helps

perm =60

let breadth=x

then length=3x-2

perimeter = 2(length + breadth)

60 =2(3x-2+x)

60=6x -4+2x

60 =8x-4

60+4 =8x

64 =8x

x=64/8

x=8

breadth=8 m

length=3 x 8 -2

= 22m

Answer 2

Answer:

Solution

Step-by-step explanation:

perm =60

let breadth=x

then length=3x-2

perimeter = 2(length + breadth)

60 =2(3x-2+x)

60=6x -4+2x

60 =8x-4

60+4 =8x

64 =8x

x=64/8

x=8

breadth=8 m

length=3 x 8 -2

= 22m