'Chords intersect inside' presentation slideshows

Chapter 10.6 and 10.7

Chapter 10.6 and 10.7. Secants, Tangents, and Angle Measures and Special Segments in a Circle. Secant. A secant is a line that intersects a circle in exactly two points. Concept. Use Intersecting Chords or Secants. A. Find x. Answer: x = 82. Use Intersecting Chords or Secants.

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10.5 Other Angles

10.5 Other Angles. In a Circle. Vertex on the circle. When the vertex of the angle is on the circle, the measure of the angle is half the intercepted arc. Formed by two chords Formed by chord and tangent. Chord/Tangent. Two Chords. What are the missing measures?. Angles inside the Circle.

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MM2G3b Understand and use properties of central, inscribed, and related angles

Standard. MM2G3b Understand and use properties of central, inscribed, and related angles. Theorem 6.13. If a tangent and a chord intersect at a point on the circle, then the measure of each angle formed is one half the measure of its intercepted arc. =. a. m 1. 12. (130 o ). (125 o ).

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6.5

6.5. Apply Other Angle Relationships. B. C. A. Theorem 6.13. If a tangent and a chord intersect at a point on a circle, then the measure of each angle formed is one half the measure of its intercepted arc. 6.5. Apply Other Angle Relationships. B. m. E. D. m. A. F.

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GEOMETRY: Chapter 10

GEOMETRY: Chapter 10. 10.4: Other Relationships in Circles. Theorem 10.12 If a tangent and a chord intersect at a point on a circle, then the measure of each angle formed is one half the measure of its intercepted arc. Image taken from: Geometry. McDougal Littell: Boston, 2007. P. 680.

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Section 10.4

203 views • 8 slides