The area of a 60º sector of a circle is 10π m2. Determine the radius of the circle. Write your answer in exact form.

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

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.

Angle that produces maximum distance