Circular Cone

✅What is Circular Cone?

A circular cone is a three-dimensional shape that has a circular base and a pointed top. The curved surface of the cone gradually narrows towards the top, or apex. The height of the cone is the distance between the apex and the center of the base.

✅Volume of a circular cone:

👉Formula: V = (1/3)πr²h

Where r is the radius of the base, and h is the height of the cone.

👉Example: If the cone has a radius of 4 cm and a height of 6 cm, then the volume would be V = (1/3)π(4 cm)²(6 cm) = 32π cubic centimeters.

✅Surface area of a circular cone:

👉Formula: A = πr² + πr√(r² + h²),

Where r is the radius of the base, and h is the height of the cone.

👉Example: If the cone has a radius of 4 cm and a height of 6 cm, then the surface area would be A = π(4 cm)² + π(4 cm)√(4² + 6²) = 89.56 square centimeters.