'Inscribed angle theorem' presentation slideshows

Ch 11 mini Unit

Ch 11 mini Unit. LearningTarget 11-1 Tangents. I can use tangents to a circle to find missing values in figures. A Tangent to a Circle is a line in the plane of a circle that intersects the circle in exactly one point. This point is called the point of tangency.

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Introduction

Introduction

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8-5 Angles in Circles

8-5 Angles in Circles. Central Angles. A central angle is an angle whose vertex is the CENTER of the circle. NOT A Central Angle (of a circle). Central Angle (of a circle). Central Angle (of a circle). CENTRAL ANGLES AND ARCS.

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10.4 Inscribed Angles

10.4 Inscribed Angles. Objectives. Find measures of inscribed angles Find measures of angles of inscribed polygons. A. C. B. Inscribed Angles. An inscribed angle is an angle that has its vertices on the circle and its sides are chords of the circle. A. C. B. Inscribed Angles.

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CENTRAL ANGLE

CENTRAL ANGLE. C. A. B. C. Answer: . A. B. D. C. A. B. By Construction:. Draw a circle with centre C. Draw radii AC and BC. Measure the angle formed. What is the measure of angle ACB? What is the measure of arc AB? Draw chords AD and BC. Measure ADB. What is m.

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12.2 HW Solutions

12.2 HW Solutions. a) PL b) PM c) All radii of a circle are congruent d) Triangle LPN e) SAS f) CPCTC a) All radii of a circle are congruent b) AB ? CD c) Given d) SSS e) angle AEB ? CED f) Thm 12.1. 14 2 7 50 8 10 a) CE b) DE c) angle CEB d) angle DEA

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Geometry Honors Section 9.3 Arcs and Inscribed Angles

Geometry Honors Section 9.3 Arcs and Inscribed Angles. Recall that a * central angle is an angle What is the relationship between a central angle and the are that it cuts off?. w hose vertex is at the center of the circle and whose sides are radii.

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6.4 Use Inscribed Angles and Polygons

6.4 Use Inscribed Angles and Polygons. 6.3-6.4 Quiz: Friday. Vocabulary. An inscribed angle is an angle whose vertex is on the circle and whose sides contain chords of the circle. . Vocabulary.

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Inscribed Angles

Inscribed Angles. By the end of today, you will know what an inscribed angle is and how to find its measure. Inscribed Angle. An inscribed angle is an angle whose vertex is on a circle. Intercepted Arc.

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Inscribed Angles

Inscribed Angles. Section 10.5. Essential Questions. 1. How to use inscribed angles to solve problems in geometry 2. How to use inscribed angles to solve real-life problems. intercepted arc. inscribed angle. Definitions.

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Inscribed Angles

Inscribed Angles. By the end of today, you will know what an inscribed angle is and how to find its measure. Inscribed Angle. An inscribed angle is an angle whose vertex is on a circle. Intercepted Arc.

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Lesson 11-3 Inscribed Angles

Lesson 11-3 Inscribed Angles. A. B. C. Definitions. An angle is an inscribed angle if its vertex is on a circle and its sides are chords of the circle. For the circle above:. A. B. C. Theorem 11-9 Inscribed Angle Theorem.

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12-3 Inscribed Angles

12-3 Inscribed Angles. Inscribed Angles. An angle whose vertex is ON the circle and whose sides are chords of the circle is an inscribed angle . An arc whose endpoints are on the inscribed angle is an intercepted arc .

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11.3: Inscribed angles

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Inscribed Angles

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8-3A Inscribed Angles

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Inscribed Angles

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12.3 Inscribed Angles

12.3 Inscribed Angles. An angle whose vertex is on the circle and whose sides are chords of the circle is an inscribed angle . An arc with endpoints on the sides of an inscribed angle, and its points in the interior of the angle is an intercepted arc. Theorem 12.11 Inscribed Angle Theorem.

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11-3 Inscribed Angles

11-3 Inscribed Angles. Theorems: Inscribed Angle Theorem, 11-10 Corollaries: Corollaries to the Inscribed Angle Theorem Vocabulary: Inscribed angle, Intercepted arc. Vocabulary. A. Intercepted Arc. Inscribed Angle. C. B. Theorem 11-9 (Inscribed Angle Theorem).

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Inscribed Angle Theorem

Inscribed Angle Theorem. Page 494. The measure of an inscribed angle is half of the measure of its intercepted arc (And vice versa) Any intercepted arc is twice the measure of its inscribed angle.

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