A professional baker uses a chocolate mold to make decorations for cakes. One chocolate mold is in the shape of a cone and has a diameter of 2 cm and a height of 6 cm. What volume of chocolate, in cubic centimeters, is needed to make a solid chocolate cone? Use 3.14 for π.

Question

1. 12.56 cubic centimeters
2. 37.68 cubic centimeters
3. 6.28 cubic centimeters
4. 18.84 cubic centimeters

Answer 1

The volume of a cone can be calculated using the formula V = (1/3)πr²h, where r is the radius and h is the height.

Since the diameter is given as 2 cm, the radius is half of that, which is 1 cm.

Plugging in the values, we have V = (1/3) * 3.14 * 1² * 6.

Calculating that gives us V = (1/3) * 3.14 * 1 * 6 = 6.28 cubic centimeters.

Therefore, the answer is option 3. 6.28 cubic centimeters.

Answer 2

answers
1570
235.5
6.28
25.12
392.5