Question

the sign outside a companys headquarters has a width of 90 feet and an area of 10,980 square feet. find the height (or length) of the sign.
determine the appropriate formula that is needed to solve this problem. choose the correct answer below.
a. length = width + area
b. width = length * area
c. area = length * width
d. area = length + width

Explanation:

Step1: Recall area formula

For a rectangle (assuming the sign is rectangular), the area formula is $area = length\times width$.

Step2: Identify correct option

Based on the above - mentioned formula, the correct option is C.

Answer:

C. area = length * width