A cone has a height of #18 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?
2 Answers
Explanation:
:.Pythagoras:
:.
:.S.A.
:.S.A.
:.Total S.A.
:.Pythagoras:
:.S.A. top part
S.A. top part
S.A. top part
S.A. top part
:.S.A. Bottom part
:.S.A. Bottom part
Explanation:
:.Pythagoras:
:.
:.S.A.
:.S.A.
:.Total S.A.
:.Pythagoras:
:.S.A. top part
S.A. top part
S.A. top part
S.A. top part
:.S.A. Bottom part