Songs about the Circle
Videos, worksheets, stories and songs to help Grade 6 students learn about the Circle: Area, Circumference, Radius, Diameter
Circumference = π × d
Area = π × r2
The following figures give some mnemonics to help you remember the formulas for the circumference and area of a circle. Scroll down the page for more examples and helps.
Learn circumference, radius, pi and more through music!
The Circle Song
Try the free Mathway calculator and
problem solver below to practice various math topics. Try the given examples, or type in your own
problem and check your answer with the step-by-step explanations.
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