a rectangular field is 120m long and 80m wide. if i walk around the perimeter of the entire field, how far would i have to walk?
120 + 120 + 80 + 80
= 2 * 200
= 400 meters
To find the distance you would have to walk around the entire rectangular field, you need to find the perimeter of the field.
The perimeter of a rectangle can be calculated by adding the lengths of all four sides. In this case, the length of the field is given as 120m and the width is given as 80m.
To calculate the perimeter, you can use the formula:
Perimeter = 2 × (length + width)
Substituting the given values into the formula:
Perimeter = 2 × (120m + 80m)
Simplifying the expression:
Perimeter = 2 × (200m)
Calculating the product:
Perimeter = 400m
Therefore, you would have to walk a distance of 400 meters to go around the entire rectangular field.