Slide 1Montreal 20001 The Theoretical Dimension of Mathematics: a Challenge for Didacticians Mariolina Bartolini Bussi Dipartimento di Matematica Modena - Italia [email protected]…

UNIT 12.1 TANGENTS LINES Warm Up Write the equation of each item. 1. FG x = –2 y = 3 2. EH 3. 2(25 –x) = x + 2 4. 3x + 8 = 4x x = 16 x = 8 Identify tangents, secants,…

Slide 1Tangency Slide 2 Lines of Circles Slide 3 EXAMPLE 1 Identify special segments and lines Tell whether the line, ray, or segment is best described as a radius, chord,…

KENDRIYA VIDYALAYA NEPANAGAR MADE BY: 1).AKSHAY FEGADE 2).ABHAY RAJPAL 3).ABHIJEET SINGH TOMAR 4).ANKIT MISHRA Circles 10.1 Tangents to Circles INDEX Objectives/Assignment…

Slide 1 Slide 2 How do I use the properties of tangents to identify lengths in a circle? How do you use information of a circle to find arc measures? Slide 3 6.1Use Properties…

Slide 1 Holt McDougal Geometry Lines That Intersect Circles Holt Geometry Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson Quiz Lesson Quiz Holt McDougal Geometry…

Slide 1 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. ANSWER radius…

Warm Up Directions: Create your own definition for as many of the vocabulary words listed below. You may use diagrams in your explanations. circle radius diameter radii chord…

Tangents to Circles Geometry Objectives/Assignment Identify segments and lines related to circles. Use properties of a tangent to a circle. Assignment: Chapter 10 Definitions…

Geometry B Chapter 10 Lines That Intersects Circles Identify tangents, secants, and chords. Use properties of tangents to solve problems. Objectives Warm Up Write the equation…