Geometry- Cones
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| A three dimensional figure that consists of a circular base and a curved lateral surface that connects the base to a single point not in the plane of the base, called the vertex | Cone
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| The perpendicular segment from the vertex to the plane of the base | Altitude
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| Length of the altitude | Height of the Cone
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| What type of cone intersects the base of the cone at its center? | Right Cone
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| What type of cone does not intersect the base of the cone at its center? | Oblique Cone
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| Formula for surface area for a right cone? | S = LA+ B or S = Πrl + Πr(squared)
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| Formula for volume of a cone? | V = 1/3BH or V=1/3Πr(squared)h
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| Formula for lateral area? | LA= 1/2Cs
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Created by:
Kelly Arledge
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