The volume of a cone is 400π cm3. The height of the cone is 12 cm.

What is the length of the radius of the cone?
Answer
0 (0 stars)
0
shahdshaker203 2 years ago
40 response - 0 helps

Answer:

5.64 cm

radius = 5.64 cm

of the cone

Answer
0 (0 stars)
0
mhanifa 2 years ago
1087 response - 0 helps

Answer:

  • 10 cm

Step-by-step explanation:

The volume of cone formula:

  • V = 1/3πr²h

Substitute te given values into the formula and solve for r:

  • 400π = 1/3πr²(12)
  • 100 = r²
  • r = √100
  • r = 10

Still have questions?