'Tangents' presentation slideshows

Chapter 9 Circles

Chapter 9 Circles. Define a circle and a sphere . Apply the theorems that relate tangent s, chords and radii . Define and apply the properties of central angles and arcs. Bring a Compass Tomorrow. 9.1 Basic Terms. Objectives Define and apply the terms that describe a circle.

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Splash Screen

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Geometry B Chapter 10

Geometry B Chapter 10. Angle Relationships in Circles. Objectives. Find the measures of angles formed by lines that intersect circles. Use angle measures to solve problems. chords: AE , CD secant: AE tangent: AB. Warm Up 1. Identify each line or segment that intersects ? F .

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Inscribed Angles Tangents

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9 th Grade Geometry

9 th Grade Geometry. Lesson 10-5: Tangents. Main Idea . Use properties of tangents! Solve problems involving circumscribed polygons. New Vocabulary. Tangent Any line that touches a curve in exactly one place Point of Tangency The point where the curve and the line meet. Theorem 10.9.

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9 th Grade Geometry

9 th Grade Geometry. Lesson 10-5: Tangents. Main Idea . Use properties of tangents! Solve problems involving circumscribed polygons. New Vocabulary. Tangent Any line that touches a curve in exactly one place Point of Tangency The point where the curve and the line meet. Theorem 10.9.

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9 th Grade Geometry

9 th Grade Geometry. Lesson 10-5: Tangents. Main Idea . Use properties of tangents! Solve problems involving circumscribed polygons. New Vocabulary. Tangent Any line that touches a curve in exactly one place Point of Tangency The point where the curve and the line meet. Theorem 10.9.

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10.6 Secants, Tangents, & Angle Measures

10.6 Secants, Tangents, & Angle Measures. Objectives. Find measures of angles formed by lines intersecting on, inside, or outside a circle. A. D. O. C. B. Secants and Interior Angles.

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11-5

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Tangent Line Problems

Tangent Line Problems. Find the equations of tangents at given points Find the points on the curve if tangent slope is known Find equations of tangents parallel to given lines through a given point. Find equations of tangents perpendicular to given lines through a given point.

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[10.3] Tangents

[10.3] Tangents. Circle Vocab. [10.3] Tangents. Circle Vocab. [10.3] Tangents. Circle #1. Plot a point outside the circle. Call it P. Draw a line from P, that touches the circle once . Where the line touches the circle, label this T. Draw the radius at T. No!. Measure .

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Sullivan Algebra and Trigonometry: Section 7.4 Sum and Difference Formulas

Sullivan Algebra and Trigonometry: Section 7.4 Sum and Difference Formulas. Objectives of this Section Use Sum and Difference Formulas to Find Exact Values Use Sum and Difference Formulas to Establish Identities Use Sum and Difference Formulas Involving Inverse Trigonometric Functions.

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Notes Use Properties of Tangents 10.1

Notes Use Properties of Tangents 10.1. Theorem 10.1. In a plane, a line is tangent to a circle if and only if the line is ____________ to a radius of the circle at its endpoints on the circle. Theorem 10.2. Tangent segments from a common external point are _____________.

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4e: Tangents (Section 10-5)

4e: Tangents (Section 10-5). A tangent is a line in the same plane as a circle that intersects the circle in exactly one point. That point of intersection is called the point of tangency. 4e: Tangents. 4e: Tangents. Examples:. 4e: Tangents. Examples: Is GH tangent to ?F?.

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Polar Coordinates

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Secants, Tangents and Angle Measure

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Segments of Tangents, Secants and Chords

Segments of Tangents, Secants and Chords. Segments Formed by Tangents. Theorem If two segments are tangent to a circle from the same external point, then the segments are congruent. Segments Formed by Secants. Theorem

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Chapter 21: Differential Calculus

Chapter 21: Differential Calculus. A. Serra. A. Rates of change. Class work: A rate as the comparison between two quantities of different kinds. Review 8C (Gradient) from previous year. Exercise 21A.1 4 page 627 Individual work: Examples 1,2: Do them & check your answers.

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Theorem 9-9

Theorem 9-9. The measure of an angle formed by two chords that intersect inside a circle is equal to half the sum of the measures of the intercepted arcs. A. D. 1. C. B. Theorem 9-10.

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