A circular window has a diameter of 20 inches.
What is the area of the window?

This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each