Afarmer has a rectangular field, which measures 100 feet for the length and w feet for the width. if the perimeter is the sum of all four sides of the field, what is an expression for the perimeter of the field? simplify.

w + 100 + w + 100

2w + 200

4w

2w + 100 + 100

The second one

Step-by-step explanation:

Perimeter = Length + Length + Width + Width

Perimeter = 2L + 2W

Perimeter: 2W + 100 + 100

Perimeter: 2W + 200

add all the numbers and check the ones place.

the answer is 486. as the ones place is more than 4, the estimation will be the next 10 ie, 490