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Height and radius of cone is 15 cm and 7 cm respectively. What is the volume of cone?

  1. 550 cm3
  2. 660 cm3
  3. 110 cm3
  4. 770 cm3

Answer (Detailed Solution Below)

Option 4 : 770 cm3
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Detailed Solution

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Given:

Height of cone = 15 cm

Radius of cone = 7 cm

Formula:

Volume of cone = πr2h/3

Calculation:

Volume of cone

⇒ [1/3] × π × r2 × h

⇒ [1/3] × [22/7] × 7 × 7 × 15

⇒ 22 × 7 × 5

⇒ 770 cm3

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