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Geometry - Circles

 

Parts Of A Circle

Musical Video

 

Parts Of A Circle

 

How To Find The Circumference Of A Circle

 

How To Find The Area Of A Circle

 

Find The Center Of A Circle By Folding

 

Find The Circumcenter Of An Acute Triangle By Folding

Circumcenter - the point where the three perpendicular bisectors of the sides of a triangle meet.

 

 

 

 

 

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Created and Edited by Dr David Cornelius an Independent Private Maths Tutor with over 25 years of experience and The Secretary of The Association of Tutors in the UK for 15 years.