Angle at the Apex of a Cone


A quarter circular sector is removed from a circle and the remainder is folded into a cone by connecting the cut edges. When viewed from the side, what is the angle at the apex of the cone?

Order step by step solution of this question written in pdf format:


Solution of this question will be sent to your email account within 8 hours.


For any inquiry about this solution before and/or after purchase please fill in the following form and submit it to Detailed Solution.

Submit your inquiry:

%d bloggers like this: