Maths-
General
Easy
Question
Find the volume of the cone. Round decimals nearest tenth r = 14ft, h = 18 ft
- 92.3 ft3
- 3692.6 ft3
- 369.3 ft3
- 923.2 ft3
Hint:
Volume of a cone = ()πr2h
The correct answer is: 3692.6 ft3
We have given the dimensions of a cone
Radius , r = 14 ft
Height , h = 18 ft
We have to find the volume of the given cone
We know that
Volume of a cone = ()πr2h
= ()(3.14)(14 x 14)(18)
= ()(3.14) (196 x 18)
= ()(3.14)(3528)
= 11077.9 / 3
= 3692.6 ft3
Therefore correct option is b) 3692.6 ft3.
Therefore correct option is b) 3692.6 ft3.
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