3. Find the volume of a cone to be constructed from a sector having a diameter of 72cm and a central angle of 150 deg. Let: C, = circumference of the circle C2 = circumference of the base of the cone C = length of arc %3D

3. Find the volume of a cone to be constructed from a sector having a diameter of 72cm and a central angle of 150 deg. Let: C, = circumference of the circle C2 = circumference of the base of the cone C = length of arc %3D

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

Chapter8: Areas Of Polygons And Circles

Section8.3: Regular Polygons And Area

Problem 4E: Find the area of an equiangular triangle with a a perimeter of 24.6 cm. b radius of length 4 in.

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Question

3. Find the volume of a cone to be constructed from a sector having a diameter of 72cm
and a central angle of 150 deg.
Let: C, = circumference of the circle
C2 = circumference of the base of the cone
C = length of arc

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