Acircle is drawn within a square as shown.

what is the best approximation for the area of the shaded region?

use 3.14 to approximate pi.

168.56 in²

696.08 in²

740.04 in²

1677.76 in²
circle inscribed inside a square with outside shaded, one side labeled 28 in.

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7