The basic edges of a regular octagonal frustrum are equal to 0.4 m and 0.3 m, and the height of the frustrum is equal to 0.5 m. The frustrum is completed to the full pyramid. Determine the volume of the whole pyramid.
What I am mostly struggling is the base area. How do I calculate that?
I need to know c and d. What I got is not correct is overall, very exhausting.
What I am mostly struggling is the base area. How do I calculate that?
I need to know c and d. What I got is not correct is overall, very exhausting.