find volume of a cone whose diametet is20 cm and altitude is 15 cm
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Answer:
Volume =24÷7×radius square ×height ÷3
radius =d÷3=20÷2=10
Volume =24÷7×10×10×15÷3 =1570.8
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Answer:
Given, radius =20 cm and height =21 cm
Volume of a cone
= 1\3×πr
= 1\3 × 22\7×20×20×21
=8800cm
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