Visual Math - Circles | Geometry Applications

Circles

Friday, 15 January 2010 00:57

A central angle is an angle AOB with endpoints A and B located on a circle's circumference and vertex O located at the circle's center.

Saturday, 16 January 2010 20:34

Measures of the inscribed angles intercepting the same arc are equal.

Saturday, 16 January 2010 21:13

Measure of the inscribed angle and measure of the tangent chord angle intercepting the same arc are equal.

Friday, 15 January 2010 01:14

An inscribed angle is an angle APB formed by points A, P, and B on the circle's circumference.

Saturday, 16 January 2010 20:50

The angle formed by a tangent to a circle and a chord is called tangent chord angle.

Saturday, 16 January 2010 21:36

An interior angle formed by two intersecting chords has a measure that is the average of the intercepted arcs.

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