Chapter 10: CIRCLES Sub CHAPTER: 10.1 PARTS OF A CIRCLE What is the locus of a moving object such that its distance from a fixed point is always constant? Is the ratio of…

Slide 1 Copyright © Cengage Learning. All rights reserved. CHAPTER Radian Measure 3 Slide 2 Copyright © Cengage Learning. All rights reserved. Arc Length and Area of a…

PowerPoint Presentation Warm Up: r = 2 37 A B 1. Find the length of arc AB in each problem: A B 122 r = 9 2. Write the equation of the circle in standard form: x2 + 6x +…

What is arc length? What is a sector? How do you find arc length? How do you find the area of a sector? Arc Length and Sectors Arc Lengths Arc lengths are the pieces of the…

Warm up This will be graded in 10 minutes. 21 30° 6. 100° 150° 3 3. 40° Today’s agenda Turn-in Chap 6 notes Make a notebook 9.1 notes and discussion Assignment: Pg…

* * THE RELATION BETWEEN THE CENTRAL ANGLE, SECTOR AREA AND THE LENGTH OF ARC Measure of  AOB = Length of arc AB = Area of sector OAB Measure of  COD Length of arc…

PowerPoint Presentation 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…