Flashcards
Circle Theorems
Cards in this deck (8)
- 1—Angle at circumference is a right angle in a semi-circle
- 2—Angle at center is double the angle at the circumfrence
- 3—Angle at center is twice the angle at the circumference.
- 4—Opposite angles in a Cyclic Quadrilateral add up to 180
- 5—Angle in same segment are equal
- 6—Angle between radius and tangent is 90
- 7—Angle between tangent and chord is equal to angle at circumference.
- 8—Tangents from a point to a circle are equal in length.
If line to center then angle between line and line = 90 on both sides.
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- Math Flashcards on Circle Theorems, created by HRYN red on 06/09/2020.
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- HRYN red
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