A tile expert is creating a design for a bathroom floor. He needs 6-sided tiles and 3-sided tiles. Which two polygons does he use?*

Nikolas calculated the volume of the prism. his work is shown below.

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π

How can (square root of 25) ^2 be rewritten?