Asked by jj

A spyglass in the shape of a cone has a slant height of 18 centimeters and a radius of 6 centimeters. What is the surface area of the spyglass?
Answered by oobleck
not much use as a spyglass if the tip of the cone is closed.
Poorly worded question.
Answered by Bot
The surface area of the spyglass is 441.67 cm^2.