How to find the Circumference when you know the Area

The video tutorial explains how to calculate the circumference of a circle. It begins with an introduction to the concept of circumference and then moves on to explain the area formula. The tutorial provides a step-by-step guide to solving for the radius using given values. Finally, it demonstrates how to calculate the diameter and use it to find the circumference, ensuring students understand the process and can apply it in tests.

What is the formula for the area of a circle?

How do you derive the relationship between the area and radius of a circle?

What is the significance of the value '3X' in the context of the radius?

What is the circumference formula mentioned in the text?

How is the diameter related to the radius in the context of the circle?