Answer:
The volume of the cone is 128π mm³ ⇒ answer (C)
Step-by-step explanation:
* Lets study the cone
- Its base is a circle
- Its height the perpendicular distance from its vertex to
the center of the base
- The length of its slant height = √(h² + r²)
- The volume of the con is 1/3 the volume of the cylinder
∵ The volume of the cylinder = πr²h
∴ The volume of the cone = (1/3) πr²h
* In our problem:
- r = 4 mm
- h = 24 mm
∴ Its volume = (1/3) × π × (4)² × 24 = 128π mm³
* The volume of the cone is 128π mm³
Answer:12 m
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
21 muffins
Step-by-step explanation:
1 cup will get you 12 muffins. Since you have 3/4 cups left over, you have to find 3/4 of 12. 1/4 is equal to 3. 3x3 equals 9. 12+9 equals 21.
