Question

the standard length of a high school basketball court is 84 feet. the length of a college court is 94 feet. both courts have a width of 50 feet. how many square - feet greater is the area of a standard college court than a standard high school court? select one: a. 10 b. 500 c. 4200 d. 4700

Explanation:

Step1: Calculate area of high - school court

The area formula for a rectangle is $A = l\times w$. For the high - school court, $l = 84$ ft and $w = 50$ ft. So $A_{hs}=84\times50 = 4200$ square feet.

Step2: Calculate area of college court

For the college court, $l = 94$ ft and $w = 50$ ft. So $A_{c}=94\times50=4700$ square feet.

Step3: Find the difference in areas

$A_{c}-A_{hs}=4700 - 4200=500$ square feet.

Answer:

B. 500