We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byAntonio Chase
Modified over 3 years ago
1.Circle Notes A circle is the set of all points in a plane at a given distance from a given point Circles (Part 1)
1.Circle Notes A semicircle is an arc of a circle whose endpoints are the endpoints of a diameter.
1.Circle Notes The given distance is called the radius and the given point is called the center. C
1.Circle Notes C The given distance is called the diameter and the point is the center.
1.Circle Notes A chord of a circle is a geometric line segment whose endpoints both lie on the circumference of the circle.
1.Circle Notes Tangent is a line which touches a circle at just one point.
1.Circle Notes A secant line is a line that (locally) intersects the circle in two points. Cord is portion of a secant
An arc of a circle is two points on the circle and a continuous (unbroken) part of the circle between the two points.
1.Classwork Can a chord of a circle also be its diameter? Can it be a tangent? Why or why not? Can two circles be tangent to the same line at a point? Draw a sketch and explain.
1.Quiz Review a)Is this polygon convex or concave? How do you know? b)Give three names for the polygon. c)What is happening When you assume? d)Draw an.
1 Lesson 10.1a Circle Terminology. 2 Circle Definition Circle : The set of coplanar points equidistant from a given point. The given point is called the.
Lesson 8-1: Circle Terminology 1 Lesson 8-1 Circle Terminology.
Circumference Arc Radius Diameter Chord Tangent Segment Sector Semicircle.
Tangents, Arcs and chords, basic terms Section 9-1.
Chapter 10 Circles Section 10.1 Goal – To identify lines and segments related to circles To use properties of a tangent to a circle.
Unit 6 Day 1 Circle Vocabulary. In your pairs look up the definitions for your vocabulary words.
Circles. Circle Is the set of all points in a plane that are equal distance from the center. This circle is called Circle P. P.
Circles Definitions. Infinite Unity No beginning No end Continuous The perfect shape.
Radius chord diameter secant tangent center. --the set of points in a plane equidistant from a given point known as the center.
Lesson 8-1: Circle Terminology 1 Circle Terminology.
Chapter 7 Circles. Circle – the set of all points in a plane at a given distance from a given point in the plane. Named by the center. Radius – a segment.
circle - set of all points in a plane at a given distance from a given point in the plane.
LESSON A: DEFINING CIRCLES & THEIR PARTS 6/8/2015Geometry/McConaughy1.
Circles. A circle is the set of all points in a plane that are at a given distance from a center. What is it?
9.3 Circles Objective: Students identify parts of a circle and find central angle measures.
iPads off; sticker side up. Compare your homework (definitions) with the person sitting next to you. Discuss any that you have different and decide.
A circle is defined by it’s center and all points equally distant from that center. You name a circle according to it’s center point. The radius.
What’s a skey? Defining Circle Terms Use the examples and non-examples to write a good definition for each boldfaced term.
A chord that goes through the center of a circle diameter.
Lesson 11.1 Parts of a Circle Pages Parts of a Circle A chord is a segment whose endpoints are points on a circle. A diameter is a chord that.
Bell Ringer. Circle Definition Circle : The set of points coplanar points equidistant from a given point. The given point is called the CENTER of the.
Circles Modified by Lisa Palen. Definitions Circle The CENTER of the circle is the point that is the same distance to every point on the circle. The distance.
Lesson 8-1: Circle Terminology 1 Lesson 9-1 Circle Terminology.
Warm Up Week 1. Section 10.1 Day 1 I will identify segments and lines related to circles. Circle ⊙ p Circle P P.
Circles: Basic Terms Tutorial 8a. Parts of a Circle A circle is the set of all points in a plane equidistant from a given point. Name a circle by.
Pg 651. A chord is a line segment with each endpoint on the circle A diameter is a chord that passes through the center of the circle. A secant of a circle.
Section 10-1 Tangents to Circles. Circle The set of all points in a plane that are equidistant from a given point (center). Center Circles are named by.
6.1 Use Properties of Tangents. Vocabulary A circle is the set of all points in a plane that are equidistant from a given point called the center of the.
Chapter 10.1 Notes: Use Properties of Tangents Goal: You will use properties of a tangent to a circle.
10.1 Tangents to Circles. Definition of Circle A circle is a set of points an equal distance from one point called the center. The line segment from the.
10.1 Use Properties of Tangents Use properties of a tangent to a circle.
Write an example of each of the following: A.Radius ____ B.Secant ____ C.Tangent ____ D.Chord ____ E.Diameter ____ F.Minor arc ____ G.Major arc ____ H.Central.
EXAMPLE 1 Identify special segments and lines Tell whether the line, ray, or segment is best described as a radius, chord, diameter, secant, or tangent.
The circumference & the circle. Elements of the circumference Centre (UK) / center (US)
Chapter 14: CIRCLES!!! Proof Geometry. Definitions A circle is the set of all points of a plane that are equidistant from a single point. Picture: A sphere.
Circle Geometry. Write down as many things as you know about this shape.
1 Spheres A sphere is formed by revolving a circle about its diameter. In space, the set of all points that are a given distance from a given point, called.
Section 10 – 1 Use Properties of Tangents. Vocabulary Circle – A set of all points that are equidistant from a given point called the center of the circle.
Chapter 10. A circle is the set of points in a plane that are equal distance, the radius (r), from a given point, the center, which is also in the plane.
11.1 Angles and Circles Learning Objective: To identify types of arcs and angles in a circle and to find the measures of arcs and angles. Warm-up (IN)
Geometry Section 10-1 Use Properties of Tangents.
CHAPTER 9 Tangents, Arcs, and Chords. SECTION 9-1 Basic Terms.
Lesson 8-1: Circle Terminology 1 Lesson 10-1 Circle Terminology.
Chapter 10 Properties of Circles Using Properties of Tangents Circle- a set of all points in a plane that are equidistant from a given point called.
Unit 10 Surface Areas and Volumes 1 Spheres.
Circles Chapter 12. Parts of a Circle A M B C D E Chord diameter radius Circle: The set of all points in a plane that are a given distance from a given.
Parts of a Circle Circle – set of all points _________ from a given point called the _____ of the circle. C Symbol: equidistant center C.
© 2017 SlidePlayer.com Inc. All rights reserved.