Question

Given the sphere below, determine the volume and surface area

Answer 1

Formula for volume of sphere: V = 4/3πr³

• V = 4/3 × π × 3³
• V = 113.1 yd³

Formula for surface area of sphere: A = 4πr²

• A = 4 × π × 3²
• A = 113.1 yd²