'Tangent line intersects' diaporamas de présentation

Ch 10.1 Tangents to Circles

Ch 10.1 Tangents to Circles. Day 1 Part 1 CA Standards 7.0, 21.0. Warmup. Name 5 objects which has the shape of circle. Circle . diameter. Basic Circle. radius. Chord : a segment whose endpoints are points on the circle.

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Parts of a Circle

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Lesson 9-1

Lesson 9-1. Circle Terminology. Circle Definition. Circle :. The set of points coplanar points equidistant from a given point. The given point is called the CENTER of the circle. The distance from the center to the circle is called the RADIUS. Center. Radius. Definitions. Chord :.

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Section 9.1 Basic terms of Circles

Section 9.1 Basic terms of Circles. What is a circle?. Circle : set of points equidistant from the center Radius : segment from the center to a point on a circle. Chord : segment with endpoints on a circle Secant : line that contains a chord

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9.2 Tangents and Secants

9.2 Tangents and Secants. Tangents and secants are LINES. A tangent line intersects the circle at exactly ONE point. A secant line intersects the circle at exactly TWO points. A little extra information. The word tangent comes from the Latin word meaning to touch

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