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Chapter 10 Geometry Jeopardy Vocab/Cir- cumference Arcs and Angles Angles on Circles Segments on Circles Equations of Circles Final Jeopardy Challenge
Vocab/Circumference The diameter on the circle. 100 B AE G F D C
Vocab/Circumference What is segment BE? 100
Vocab/Circumference A chord that is not the diameter on the circle. 200 B AE G F D C
Vocab/Circumference What is segment FG? 200
Vocab/Circumference The tangent on the circle. 300 B AE G F D C
Vocab/Circumference What is line CD? 300
Vocab/Circumference A secant on the circle. 400 B AE G F D C
Vocab/Circumference What is line FG ? 400
Vocab/Circumference The exact circumference of the circle shown below in
Vocab/Circumference 500 What is 5π inches?
Arcs and Angles The value of x in the circle when arc BC is 45 . 100 B A D C X
Arcs and Angles What is 45 ? 100
Arcs and Angles The value of x on the circle when arc BC is 30 . 200 B A D C X
Arcs and Angles What is 150 ? 200
Arcs and Angles The value of x on the circle when arc BC is 35 . 300 B A D C X
Arcs and Angles What is 17.5 ? 300
Arcs and Angles The value of arc CDB when arc CD is 140 . 400 B A D C
Arcs and Angles What is 320 ? 400
Arcs and Angles The exact length of arc BC. 500 B A D C 40 5in
Arcs and Angles What is inches? 500
Angles on Circles The value on angle CAB on the circle. 100 D BC A
Angles on Circles What is 90 ? 100
Angles on Circles The value of x in the circle 84 XX
Angles on Circles What is 97? 200
Angles on Circles The value of x on the circle X 83
Angles on Circles What is 25 ? 300
Angles on Circles 400 The value of x on the circle. xx 165
Angles on Circles 400 What is 82.5 ?
Angles on Circles The value of x on the circle. 500 xx 40
Angles on Circles What is 145 ? 500
Segments on Circles The value of CB when AD is 10 meters. 100 C B A D
Segments on Circles What is 5 meters? 100
Segments on Circles The value of RS on the circle. 200 R P S 7in 6in 3in
Segments on Circles What is 10 inches? 200
Segments on Circles The value of z on the circle z 6
Segments on Circles What is 8? 300
Segments on Circles The radius of circle P if DE = 24 and PF is a radius. 400 D P E F 5
Segments on Circles What is 13? 400
Segments on Circles 500 The value of x on the circle. 4 5 x 2
Segments on Circles What is 16? 500
Equations of Circles 100 The formula for the equation of a circle.
Equations of Circles What is (x-h)² + (y–k)² = r² 100
Equations of Circles 200 The coordinate of the center of the circle from the equation (x-4)² + (y +7)² = 16.
Equations of Circles What is (4, -7)? 200
Equations of Circles 300 The value of the radius in the equation (x+2)²+(y-9)²= 196.
Equations of Circles What is 14? 300
Equations of Circles 400 The equation of the circle with center point (-2, 5) and radius of 7.
Equations of Circles What is (x+2)² + (y-5)²= 7 ? 400
Equations of Circles 500 The equation of the circle from the graph shown.
Equations of Circles What is (x+2)²+(y-1)²=36? 500
Final Jeopardy The value of x on the circle. X+2 12 feet X
Final Jeopardy ANSWER What is 8 feet?
Circles Review UNIT 9. Standards Standard 78: Identify and describe relationships among circles (radius, diameter, chord, tangent, secant, etc.) Standard.
Chapter 10 Jeopardy By: Ryan Gorman, Matt Margulies, Rishab Lal, and Gabe Shindnes.
10.1 Use Properties of Tangents Hubarth Geometry.
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.
Sector of a Circle Section If a circle has a radius of 2 inches, then what is its circumference? What is the length of the arc 172 o around.
Math 9 Unit 4 – Circle Geometry. Activity 3 – Chords Chord – a line segment that joints 2 points on a circle. A diameter of a circle is a chord through.
Review:labeled part Write the name of each of the circle E. B. C. A. D.
Jeopardy Angle Relationships Circle Eqns Circle Vocab Areas of Sectors Misc. Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final.
Circumference Arc Radius Diameter Chord Tangent Segment Sector Semicircle.
11.4: Circumference and Arc Length Objectives: Develop and apply the equation for the circumference of a circle Determine arc length of a circle Common.
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.
Unit 25 CIRCLES. 2 DEFINITIONS circle - closed curve in which every point on the curve is equally distant from a fixed point called the center circumference.
Circles Chapter 10 Sections 10.1 –10.7. Parts of a Circle center F Use the center to name a circle. Circle F F.
Equation of Circle Midpoint and Endpoint Distance Slope
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.
Circles: Arcs, Angles, and Chords. Define the following terms Chord Circle Circumference Circumference Formula Central Angle Diameter Inscribed Angle.
Circle Geometry. Write down as many things as you know about this shape.
TODAY IN GEOMETRY… Warm up: Writing equations of a circle Learning Target : 11.4 You will find the arc length and circumferences of circles Independent.
8.1 Circle Terminology and Chord Properties This section will introduce you to some of the most important aspects of circle geometry Radius Diameter Tangent.
Geometry Chapter 9 Section 1 Circles. Circle The set of all points in a plane that are a given distance from a center point Radius a line segment from.
10.1 Tangent Properties to a Circle. POD 1. What measure is needed to find the circumference or area of a circle? 2. Find the radius of a circle with.
Circles – Segments and Circumference Circle – The set of all points in a plane a given distance from a given point (the center). Circles are named by their.
1. Identify a diameter. BE 2. Identify a common internal tangent. BG.
Chapter 10 Definitions Chord Tangent Secant Central Angle Inscribed Angle Circumference Radius Diameter Arc Circle Success is dependent on effort. SophoclesSophocles.
Tangency. Lines of Circles EXAMPLE 1 Identify special segments and lines Tell whether the line, ray, or segment is best described as a radius, chord,
Chapter 10: Circles Circles and Circumference Name a circle by the letter at the center of the circle Diameter- segment that extends from one point.
Applied Math II
Copyright © Cengage Learning. All rights reserved. 12 Geometry.
Jeopardy Angle Relationships Segments in Circles Equation of a Circle Grab Bag Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300 Q $400 Q $500 Final.
A B Q Chord AB is 18. The radius of Circle Q is 15. How far is chord AB from the center of the circle? 9 15 (family!) 12 x.
10-6 CIRCLES AND ARCS Objective: To find the measures of central angles and arcs. To find the circumference and arc length.
4-2: Chords and Arcs Unit 4: Circles English Casbarro.
Circles > Formulas Assignment is Due. Center Circle: A circle is the set of all points in a plane that are equidistant from a given point called the center.
Circle Geometry. Definitions centre radius tangent chord diameter secant concentric circles.
Question 1 Write the equation of the circle: Center: (-7, 14) Area: 81π.
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.
Circles Grade Identify parts of a circle. Parts of a Circle center F Use the center to name a circle. Circle F F.
1. 3x=x y+5y+66= x+14x= a 2 +16=25 Note: A diameter is a chord but not all chords are diameters.
Write and Graph Equations of Circles Chapter 10: Circles.
Segment Lengths in Circles 10.5 Chapter 10 Circles Section 10.5 Segment Lengths in Circles Find the lengths of segments of chords. Find the lengths of.
Lesson 8-1: Circle Terminology 1 Lesson 10-1 Circle Terminology.
Radius- Is the edge to the middle of the circle. Diameter- It goes throw the whole center of the circle.
Equations of Circles 10.6 Chapter 10 Circles Section 10.6 Equation of Circles Write the equation of a circle. Use the equation of a circle and its graph.
CHAPTER 10.2 MEASURING ANGLES AND ARCS. A central angle of a circle is an angle with a vertex in the center of the circle. The sides of a central angle.
Warm-Up Exercises 1. What measure is needed to find the circumference or area of a circle? 2. Find the radius of a circle with diameter 8 centimeters.
Warm Up. 9.2 Introduction To Circles 1. Radius _____ 2. chord _____ 3. diameter _____ 4. secant _____ 5. tangent _____ 6. circle _____ Let’s talk about.
Radius diameter secant tangent chord Circle: set of all points in a plane equidistant from a fixed point called the center. Circle 4.1.
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