Consider a wire 4 ft long cut into two pieces. One piece forms a circle with radius r and the other forms a square of side x. Choose x to maximize the sum of their areas.

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Meg constructed triangle poq and then used a compass and straightedge to accurately construct line segment os, as shown in the figure below, which could be the measures of angles pos and angle poq?

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?