Category Archives: Area of Circle

Mathematics of Photography

Mathematics is just one of my passions. As well as teaching Mathematics, MultiMedia, and ICT as my “Day Job”, I also work as a Photographer on weekends. Modern Digital Photography involves quite a bit of behind the scenes Mathematics. This … Continue reading

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Arc Length and Area of Sectors

Image Source: http://www.jeffcoughlin.com In this lesson we look at the fractions of circles which are called “Sectors”. We cover how to find the “Arc Length” and the “Area” of these sectors. This lesson assumes that people already know how to … Continue reading

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Posted in Area, Area Formulas, Area of Circle, Measurement, Measurement Formulas | Tagged , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

Area of a Circle

Image Source: http://www.donaldschwab.com UFOs are amazing circular shapes, but wouldn’t they have to fly spinning around very fast like a frisbee ? Aliens obviously don’t get dizzy like us humans do! Let’s start with our favorite music video about circles. … Continue reading

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Posted in Area, Area of Circle, Circles, Measurement, Online Math Lessons, Perimeter | 11 Comments