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3 years ago

What is the volume of the cone?

Mathematics

1 answer:

lina2011 [118]3 years ago

6 0

Answer:

The volume of the cone is 75.36 cm³

Step-by-step explanation:

The rule of the volume of a cone is V = $\frac{1}{3}$ π r² h, where

r is the length of the radius of its base

h is the height of the cone

In the given figure

∵ The length of the radius of the cone is 3 cm

∴ r = 3 cm

∵ The length of the height of the cone is 8 cm

∴ h = 8 cm

→ Substitute the values of r and h in the rule of the volume above

∵ π ≅ 3.14

∵ V = $\frac{1}{3}$ (3.14)(3)²(8)

∴ V = 75.36 cm³

∴ The volume of the cone is 75.36 cm³

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What is the volume of the cone?​

What is the volume of the cone?