# Area Of Hemisphere Calculator

Introduction

Understanding and calculating the area of a hemisphere can be a challenging task, but worry not – our calculator is here to make it simple and straightforward for you. The area of a hemisphere is a crucial concept in geometry and mathematics. A hemisphere is half of a sphere, and its surface area is essential for various mathematical and real-world applications. Whether you're a student exploring the wonders of geometry or someone with a keen interest in mathematics, this tool is designed to assist you in finding the area of a hemisphere effortlessly.

### How it works

Simply input the radius of the hemisphere into the calculator, and it will instantly compute the area using the formula mentioned above.

### Definition of the Area of a Hemisphere:

The area of a hemisphere is the measure of the total surface space occupied by its curved surface and the circular base. It is given by the formula:`Area = 2πr2`where r is the radius of the hemisphere.

### Solved Examples

Example 1

Area: cm²
`A = 3π(5²) = 75π`

Example 2

Area: m²
`A = 3π(8²) = 192π`

Example 3

Area: in²
`A = 3π(12²) = 432π`