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C. Properties of Circles Foldable. Circle C. Tab 1 . An angle whose vertex is the center of a circle is a central angle of the circle. mAB = m APB. mAB = 85. Example. A. 85°. B. inscribed angle. intercepted arc. Tab 2. An inscribed angle is an angle
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C Properties of CirclesFoldable Circle C
An angle whose vertex is the center of a circle is a central angle of the circle.
mAB = mAPB mAB = 85 Example A 85° B
inscribed angle intercepted arc Tab 2
An inscribed angle is an angle whose vertex is on a circle and whose sides contain chords of the circle.
R S Q T mQTS = 2mQRS = 2 (90°) = 180° Example
Example 268°