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The radii of the ends of a frustum of a cone 7 cm high are 5 cm and 3 cm. Find its volume correct to one decimal place. (Use π=22/7)
5Q:
The radii of the ends of a frustum of a cone 7 cm high are 5 cm and 3 cm. Find its volume correct to one decimal place. (Use π=22/7)
- 1345.6 cm3false
- 2359.3 cm3true
- 3379.3 cm3false
- 4369.3 cm3false
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