Answer:
23m
Explanation:
A rectangle has four sides: Length x 2; width x 2. Calculating the perimeter involves adding both lengths and widths. It can also be obtained by multiplying the length x 2 and width x 2 and adding the two products.
If the perimeter is 74M, and width is 14M. then 74 M is a product of 14M X2 and Length X 2
i.e., 74M = (14m x 2 ) x (Length x 2)
74M = 28 m x L2
L2=74m-28m
L2=46m
L=46/2
Length =23m
