Question

Daisy is making solid spikes for her Halloween costume. The spikes are shaped like right circular cones with a base radius of 2.22 inches and a height of 6.66 inches. If Daisy has 360 cubic inches, what is the volume of each spike?

Answer 1

The volume of each spike for Daisy's costume, calculated using the formula for the volume of a right circular cone, is approximately 31.02 cubic inches.

Step-by-step explanation:

The volume of a right circular cone can be calculated using the formula V = 1/3πr²h. In this case, r represents the radius of the base of the cone, which is 2.22 inches. The value of h represents the height of the cone, which is 6.66 inches.

Applying these values into the formula, the volume of each spike that Daisy is making for her Halloween costume will therefore be V = 1/3π(2.22)²(6.66).

Solving this equation using the standard value for π (about 3.14), the volume of each spike is approximately 31.02 cubic inches.

Learn more about Volume of Cones