Question

the length of a rectangular Park is thrice its breadth if the perimeter of the park is 168 metres find its dimensions​

Answer 1

Answer:

= (168/8) metres. x = 21 metres. then, breadth = x = 21 metres. and length = 3x = 3× 21 = 63 metres.

Step-by-step explanation:

Answer 2

Answer:

Length = 63m

Breadth = 21m

Step-by-step explanation:

Given,

B = B

L = 3B

Perimeter of a rectangle = 2(L+B) = 168m

By substituting,

2(3B+B) = 168

2(4B) = 168

8B = 168

B = 168/8 = 21m

L = 3B = 3(21) = 63m

Hope it helps.....