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ts/math/geometry/GP14/CircleCho rds.htm 4.1b: Chords CCSS GSE.

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Presentation on theme: "ts/math/geometry/GP14/CircleCho rds.htm 4.1b: Chords CCSS GSE."— Presentation transcript:

1 http://www.regentsprep.org/Regen ts/math/geometry/GP14/CircleCho rds.htm 4.1b: Chords CCSS GSE

2 http://www.regentsprep.org/Regen ts/math/geometry/GP14/CircleCho rds.htm A chord is a segment that joins two points of the circle.

3 http://www.regentsprep.org/Regen ts/math/geometry/GP14/CircleCho rds.htm

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8 How could we prove this is true? Is there any way to draw 2 parallel lines within a circle and this not be true?

9 http://www.regentsprep.org/Regen ts/math/geometry/GP14/CircleCho rds.htm Ex1. Find the length of a chord that is 8 inches from the center of a circle with a radius of 12 inches. Ex2. A chord is 15 inches long in a circle with a diameter of 20 inches. Find the distance from the center of the circle to the chord.

10 http://www.regentsprep.org/Regen ts/math/geometry/GP14/CircleCho rds.htm

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