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!
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