A cone has a height of #15 cm# and its base has a radius of #4 cm#. If the cone is horizontally cut into two segments #4 cm# from the base, what would the surface area of the bottom segment be?
1 Answer
Jun 28, 2017
Total surface area of bottom segment is
Explanation:
The cone is cut at 4 cm from base, So upper radius of the frustum of cone is
slant ht
Top surface area
Bottom surface area
Slant Area
Total surface area of bottom segment