Question

the length of rectangular garden 6 meters, is 21 meters of fencing are required to fence the garden .find its width

Answer 1

In order to solve this, you have to think about what 21m represent, does it represent the area of the perimeter? By utilizing the area formula of a rectangle you can find out the answer. a= wl ( substitute: 21=w6) arrange the formula: 21/6 = w 3.4=w. Verify it : a=6*3.5= 21

Answer 2

thanks alot

Answer 3

No problem

Answer 4

one more question

Answer 5

yup

Answer 6

@arslan @Issy14
The question states that the PERIMETER is 21m (21m of fence required to surround the garden - we have to assume all 4 sides are fenced...)

The perimeter is = 2L + 2W
S0 2L+2W = 21

You know L so you can solve for W