Answered: The lateral area of a right circular…

The lateral area of a right circular cone is equal to 47.124 cm2 and the ratio of its radius to its altitude is 3 : 4. Find the volume of the cone

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

Section9.3: Cylinders And Cones

Problem 36E: For a right circular cone, the slant height has a measure equal to twice that of the radius length...

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Question

5. The lateral area of a right circular cone is equal to 47.124 cm2 and the ratio of its radius to its altitude is 3 : 4. Find the volume of the cone. 6. A circular piece of cardboard with a diameter of 1 m will be made into a conical hat 40 cm high by cutting a sector off and joining the edges to form a cone. Determine the central angle of the sector removed

Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.

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