Answered: THE ALTITUDE OF A REGULAR CONE IS TWICE…

THE ALTITUDE OF A REGULAR CONE IS TWICE ITS BASE RADIUS. IF ITS VOLUME IS 3,400 cm³, WHAT IS THE ALTITUDE AND ITS RADIUS? COMPUTE ALSO THE TOTAL SURFACE AREA.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter9: Surfaces And Solids

Section9.CR: Review Exercises

Problem 12CR

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1. THE ALTITUDE OF A REGULAR CONE IS TWICE ITS BASE RADIUS. IF ITS VOLUME IS 3,400 cm³, WHAT IS THE ALTITUDE AND ITS RADIUS? COMPUTE ALSO THE TOTAL SURFACE AREA.

2. A CONE HAS AN AXIS OF 30 cm. INCLINED @ 60° WITH THE HORIZONTAL BASE. THE HORIZONTAL BASE HAS A DIAMETER OF 20 cm. WHAT IS THE VOLUME OF THE CONE?

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