Estimate the size of a crowd at an outdoor concert venue that occupies a rectangular space with dimensions of 500 feet by 1,000
feet (to the nearest whole number). Assume that each person occupies 9 square feet.
A) 13,889 people
B) 27,778 people
C) 55,556 people
D) 111,112 people
It depends on what its asking for and what dimension it is. If its 2D, the area is lengthXwidth, and perimeter you would add all the side lengths. If its 3D, volume is lengthXwidthXheigth.