'Tangent segment ' diaporamas de présentation

Warm Up Solve for x . 1. 2. 3 x = 12 2 3. BC and DC are tangent to ? A . Find BC .

Warm Up Solve for x . 1. 2. 3 x = 12 2 3. BC and DC are tangent to ? A . Find BC. 4. 48. 14. Objectives. Find the lengths of segments formed by lines that intersect circles. Use the lengths of segments in circles to solve problems.

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Geometry B Chapter 10

Geometry B Chapter 10. Segment Relationships in Circles. Objectives. Find the lengths of segments formed by lines that intersect circles. Use the lengths of segments in circles to solve problems. Warm Up Solve for x . 1. 2. 3 x = 12 2 3. BC and DC are tangent

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GEOMETRY

GEOMETRY. BY: Harvandeep Shergill Ricmond Simran. Introduction. Hi , I am Harvandeep Shergill people call me Venus. I am in Grade 11 and 17 years old. Math is my favorite subject.

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Warm-up 4.2 Identify each of the following from the diagram below. Center 3 radii 3 chords Secant

Warm-up 4.2 Identify each of the following from the diagram below. Center 3 radii 3 chords Secant Tangent Point of Tangency. H. B. A. G. C. J. F. E. D. Warm-up 4.2 Identify each of the following from the diagram below. Center 3 radii 3 chords Secant Tangent

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Secants and Tangents Section 10.4

Secants and Tangents Section 10.4. By: Matt Lewis. Secants and Tangents. -Objectives Identify secant and tangent lines and segments. Distinguish between two types of tangent circles. Recognize common internal and common external tangents. Definitions.

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Sect. 12-2 Properties of Tangents

Sect. 12-2 Properties of Tangents. Geometry Honors. What and Why. What? Find the relationship between a radius and a tangent, and between two tangents drawn from the same point. Circumscribe a circle Why?

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Circle

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Circles Review

Circles Review. P. Circle -The set of all points in a plane that are equidistant from a given point called the center of the circle. Radius -A segment whose endpoints are the center of the circle and a point in the circle. Diameter -A chord that passes through the center of the circle. .

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Geometry Honors Section 9.5 Segments of Tangents, Secants and Chords

Geometry Honors Section 9.5 Segments of Tangents, Secants and Chords. In this section, we will be finding the lengths of segments formed when secants, tangents and/or chords intersect.

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10-7 ~ Segments of Tangents, Secants, & Chords

10-7 ~ Segments of Tangents, Secants, & Chords. Segment Relationships. External Secant Segment. Secant Segment. Tangent Segment. Relationships. 2 Tangents If two tangent segments intersect at the same point, then the two tangent segments are congruent Tangent = Tangent. Practice.

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6.6 Finding Segment Lengths

6.6 Finding Segment Lengths. Chord-Chord Rule:. Two chords intersect INSIDE the circle. a. ab = cd. d. c. b. Example 1:. 9. 12. 6. 3. x. x. 2. 2. X = 3. X = 8. x. 3. 6. 2. X = 1. 12. 2x. 8. 3x. Example 2: Find x. 2x ? 3x = 12 ? 8. 6x 2 = 96. x 2 = 16.

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10-5 Apply Other Angle Relationships in Circles

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10.4 Tangents and Secants

10.4 Tangents and Secants. After studying this section, you will be able to identify secant and tangent lines and segments. You will be able to distinguish between two types of tangent circles and recognize common internal and external tangents.

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6.6

6.6. Find Segment Lengths in Circles. C. A. E. D. B. Theorem 6.16 Segments of Chords. If two chords intersect in the interior of a circle, then the product of the lengths of the segments of one chord is equal to the product of the lengths of the segments of the other chord. 6.6.

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Sec 10-6

Date:. Sec 10-6. Concept: Segment Lengths in Circles Objective: Given theorems about chords of a circle, find the lengths of segments. B. C. A. E. D.

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Special Segments in a circle (12.4)

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Rules for Dealing with Chords, Secants, Tangents in Circles

Rules for Dealing with Chords, Secants, Tangents in Circles. RULE 1. If two chords intersect in a circle, the product of the lengths of the segments of one chord equal the product of the segments of the other. Explanation for Rule 1:. Intersecting Chords Rule:

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11.4 Segment Lengths in Circles

11.4 Segment Lengths in Circles. Learning Objective: To find lengths of segments formed by chords, tangents, and secants and to solve real world problems involving lengths of segments in circles. . Warm-up (IN).

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10.6: Find Segment Lengths in Circles

10.6: Find Segment Lengths in Circles. 02/18/09. Segments of Secants Theorem

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