Circle Theorem 4

Auteur :Teacher Anny

For central angles of a circle subtended by an arc: 1. the sizes of the angles are equal if their arc lengths are equal. 2. the change in size of an angle is proportional to change in the arc length.

Nouvelles ressources

Angle Addition Postulate (V2) - Integer Solutions
Deriving the Sector Area Formula
Calculating Arc Length, Radius, and Central Angle
Squaring a Rectangle (PST Version)
Odd Function Explorer

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