Question

The perimeter of a rectangular field is 338 yards. If the width of the field is 77 yards, what is its length?

Answer 1

The length is 92 yards.

Explanation:

Just use the rectangle perimeter formula and substitute the given values.

P=2l+2w Rectangle formula

We know the perimeter and the width already.

So, 338=2L+2(77)

Now solve:

338=2L+154

338-154=2L

184=2L

184/2=L

92=L Answer

Answer 2

2(l+b)=338 2(l+77)=338

154×l=338 l=338÷154=2ans