Find the surface area of the cone with a radius of 13 meters and a slant height of 28 meters.

Name the quadrilaterals that have four equal sides.

The graph shows the distance kerri drives on a trip. what is kerri's speed?

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min