Unit 6 Day 1 Circle Vocabulary. In your pairs look up the definitions for your vocabulary words.

Slides:

Advertisements

Similar presentations

1. 6 Circles (Part 1) 1. Circle Notes

Advertisements

A chord that goes through the center of a circle

Circles. Parts of a Circle Circle A circle is the set of all points in a plane that are a given distance from a given point in the plane, called the.

Definitions A circle is the set of all points in a plane that are equidistant from a given point called the center of the circle. Radius – the distance.

CIRCLES 2 Moody Mathematics.

Angles in a Circle Keystone Geometry

Circles Review Unit 9.

Circle Vocabulary A Journey into the World of Circles… Homework: Lesson 1.7/1-11, 13, 15, all; odds.

LESSON A: DEFINING CIRCLES & THEIR PARTS

10-6 CIRCLES AND ARCS Objective: To find the measures of central angles and arcs. To find the circumference and arc length.

Simplify each expression:

Lesson 10.1a Circle Terminology.

Lesson 8-1: Circle Terminology

Lesson 8-1: Circle Terminology

Proving Relationships October Homework Quiz Page (c) Page (b) Page (a) Page (a)

Lesson 8-1: Circle Terminology

Circle Geometry.

Lesson 8-1: Circle Terminology

Chapter 10 Properties of Circles.

 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.

Circles Chapter 12.

Circle Proofs Allie Buksha Geometry Mr. Chester.

Chapter 10 Circles Section 10.1 Goal – To identify lines and segments related to circles To use properties of a tangent to a circle.

Circles Definitions. Infinite Unity No beginning No end Continuous The perfect shape.

Circumference Arc Radius Diameter Chord Tangent Segment Sector

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)

What’s a skey? Defining Circle Terms Use the examples and non-examples to write a good definition for each boldfaced term.

 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.

Circumference Around the circle. Arc Part of the circumference.

11-2 Chords and Arcs  Theorems: 11-4, 11-5, 11-6, 11-7, 11-8  Vocabulary: Chord.

Warm Up Week 1. Section 10.1 Day 1 I will identify segments and lines related to circles. Circle ⊙ p Circle P P.

M3U8D1 Warm Up x 120 4x Simplify each expression:

Circles Vocabulary Unit 7 OBJECTIVES: Degree & linear measure of arcs Measures of angles in circles Properties of chords, tangents, & secants.

Chapter 14: CIRCLES!!! Proof Geometry.

Exploring Circles. Definitions Notation: if the center is P then the circle can be denoted by סּP The points inside the circle form the circle's interior.

A radius drawn to a tangent at the point of tangency is perpendicular to the tangent. l C T Line l is tangent to Circle C at point T. CT  l at T.

CIRCLES 1 Moody Mathematics. VOCABULARY: Identify the name of the object pictured in each frame. VOCABULARY: Identify the name of the object pictured.

Learning About Circles Circle n An infinite set of coplanar points that are an equal distance from a given point. O M M.

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.

circle - set of all points in a plane at a given distance from a given point in the plane.

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.

 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.

circle - set of all points in a plane at a given distance from a given point in the plane.

9.3 Circles Objective: Students identify parts of a circle and find central angle measures.

Entry Task Circles and Arcs What is a circle? Circle The set of all points in a plane that are the same distance from a given point (this point.

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.

Circles and Arcs. General Vocabulary: CIRCLE: the set of all points equidistant from a given point called the CENTER RADIUS: a segment that has one point.

Radius chord diameter secant tangent center. --the set of points in a plane equidistant from a given point known as the center.

Standard Understand and use properties of chords, tangents, and secants as an application of triangle similarity. b. Understand and use properties of central,

Unit 4 Circle Terminology Keystone Geometry.

Circles Vocabulary.

Unit 2 Day 5 Circle Vocabulary.

Circles Definitions.

Chords, secants and tangents

Parts of Circles Dictionary

8-5 Angles in Circles Welcome everyone!.

Circle Unit Notes AA1 CC.

Lesson 10-1: Circle Terminology

Lesson 8-1: Circle Terminology

Circle Unit Chapter 9.

Lesson 8-1: Circle Terminology

Unit 6 Day 1 Circle Vocabulary.

Angles in Circle Notes Unit 5 Day 2.

CIRCLES OBJECTIVE: Learn the basic terminology for circles and lines and segments associated with circles.

Circles and Arcs.

Unit 6 Day 1 Circle Vocabulary.

Measuring Angles and Arcs

10-1/10-2 Circumference and Measuring Angles & Arcs

Presentation transcript:

Unit 6 Day 1 Circle Vocabulary

In your pairs look up the definitions for your vocabulary words.

Circle All points equidistant from a given point called the center

Semicircle Half of a circle (Arc of a circle that measures 180 ⁰ )

Radius A segment from the center to a point of the circle *Note all radii of the same circle are congruent

Diameter A special chord that passes through the center

Chord A segment whose endpoints are on the circle

Secant A line which intersects the circle in two points

Tangent A line which intersects the circle in one and only one point

Arc Major Arc- Arc that measures greater than 180˚ Minor Arc- Arc that measures less than 180˚ A portion of the circumference of a circle

Sector The interior formed by a central angle and its intercepted arc (“pie” shape)

Circle: Chord: Radius: Diameter: Secant: Tangent: Major Arc: Minor Arc: Semicircle: Label one of each using the picture given: