You want to find the distance that a person on top of a Ferris wheel is from a person on the bottom of the Ferris wheel. Which best describes this distance?

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.