# The Giant Circle Challenge Solution With Work Answer Key

## Introduction

The Giant Circle Challenge is a popular math problem that has been circulating online and in classrooms for years. It involves finding the area of a circle that is inscribed within a larger circle. While the problem may seem daunting at first, there is a simple solution that can be used to solve it. In this article, we will provide you with tips and tricks on how to solve the Giant Circle Challenge with ease.

## Understanding the Problem

The first step in solving the Giant Circle Challenge is to understand the problem. The problem involves finding the area of a circle that is inscribed within a larger circle. To do this, you will need to know the radius of both circles.

### Step 1: Find the Radius of the Larger Circle

To find the radius of the larger circle, you will need to measure the diameter of the circle. Once you have the diameter, divide it by 2 to find the radius.

### Step 2: Find the Radius of the Smaller Circle

To find the radius of the smaller circle, you will need to use the Pythagorean theorem. The Pythagorean theorem states that the square of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides. In this case, the hypotenuse is the diameter of the larger circle, and the other two sides are half the diameter of the larger circle and the radius of the smaller circle.

## Solving the Problem

Once you have found the radius of both circles, you can use the following formula to find the area of the smaller circle: Area of Smaller Circle = π x (Radius of Smaller Circle)^2

### Step 3: Plug in the Values and Solve

Now that you have all the information you need, you can plug in the values and solve for the area of the smaller circle. Remember to use the value of pi (π) that is appropriate for your calculations.

## Conclusion

The Giant Circle Challenge may seem like a difficult problem, but with a little bit of understanding and some simple math, it can be easily solved. By following the steps outlined in this article, you can find the solution to the Giant Circle Challenge and impress your friends and colleagues with your math skills.