
Mark M. answered 03/19/21
Mathematics Teacher - NCLB Highly Qualified
In the 2 inches of height the radius was reduced by 2/3 of an inch.
1 1/3 in is 4 / 3, that is twice 2 /3 so another 4 inches to the vertex.
Ben C.
asked 03/18/21The bases of a frustum of a cone have radii 1 1/3 and 2.The height of the frustum is 2.What were the dimensions of the original cone?
radius=?
height=?
Mark M. answered 03/19/21
Mathematics Teacher - NCLB Highly Qualified
In the 2 inches of height the radius was reduced by 2/3 of an inch.
1 1/3 in is 4 / 3, that is twice 2 /3 so another 4 inches to the vertex.
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