'Arc measures' presentation slideshows

Find Arc Measures

Find Arc Measures. Sunday, September 14, 2014. Essential Question: How do we use angle measures to find arc measures?. Lesson 6.2. M2 Unit 3: Day 2. Find x and y. 1. x = 60; y = 60. ANSWER. 2. x = 35; y = 35. ANSWER. Warm Ups. Give the name that best describes the figure. 1.

498 views • 29 slides

Geometry B Chapter 10

Geometry B Chapter 10. Angle Relationships in Circles. Objectives. Find the measures of angles formed by lines that intersect circles. Use angle measures to solve problems. chords: AE , CD secant: AE tangent: AB. Warm Up 1. Identify each line or segment that intersects ? F .

427 views • 23 slides

Other Angle Relationships in Circles

Other Angle Relationships in Circles. Objectives/Assignment. Use angles formed by tangents and chords to solve problems in geometry. Use angles formed by lines that intersect a circle to solve problems. Using Tangents and Chords.

416 views • 22 slides

Warm Up

362 views • 19 slides

Find Arc Measures

Find Arc Measures. Lesson 6.2 Page 191. Definitions. Central Angle- and angle whose vertex is the center of the circle. Minor Arc- an arc measure less than 180?. Major Arc- an arc measure more than 180?. Measuring Arcs. The measure of a minor arc is equal to its central angle.

317 views • 19 slides

Welcome to A d ay F ull of Arcs!

Welcome to A d ay F ull of Arcs!. You will need on your desk the following: pencil pen ruler protractor compass calculator whiteboard pen Write Hw #3 in Homework Assignment List HW#3 Pg. 760 #1-14 (1 st period: worksheet from yesterday) Due: 3/13.

280 views • 18 slides

Warm Up

Find Arc Measures. Warm Up. Lesson Presentation. Lesson Quiz. Find x and y. 1. x = 60; y = 60. ANSWER. 2. x = 35; y = 35. ANSWER. Warm-Up. Find the measure of each arc of P , where RT is a diameter. c. a. RTS. RST. RS. b. a.

294 views • 18 slides

11-5

356 views • 17 slides

345 views • 16 slides

6.2

291 views • 12 slides

Arcs, Chords and Tangents (12.1,12.2)

535 views • 11 slides

GEOMETRY: Chapter 10

GEOMETRY: Chapter 10. 10.2: Arcs and Chords. A central angle of a circle is an angle whose vertex is the center of the circle. In the diagram, angle ACB is the central angle of circle C. Image taken from: Geometry. McDougal Littell: Boston, 2007. P. 659. Use the diagram from last slide:.

296 views • 11 slides

Chapter 10.2 Notes: Find Arc Measures

Chapter 10.2 Notes: Find Arc Measures. Goal: You will use angle measures to find arc measures. A central angle of a circle is an angle whose vertex is the center of the circle.

426 views • 10 slides

10.2 Find Arc Measures

178 views • 10 slides

EXAMPLE 1

201 views • 9 slides

EXAMPLE 1

201 views • 9 slides

Warm-Up

Warm-Up. Blue. Brown. What is the total angle measure of a circle? 2)If the spinner on the right is split into 5 equal parts, what is the angle measure of the red section? 3)What is the total angle measure of the yellow and green parts together?. Orange. Green. Yellow.

210 views • 8 slides

EXAMPLE 1

=. a. m 1. 12. (130 o ). (125 o ). 2. =. b. m KJL. EXAMPLE 1. Find angle and arc measures. Line m is tangent to the circle. Find the measure of the red angle or arc. SOLUTION. = 65 o. = 250 o. =. m 1. 12. (210 o ). for Example 1. GUIDED PRACTICE.

162 views • 4 slides

EXAMPLE 1

=. a. m 1. 12. (130 o ). (125 o ). 2. =. b. m KJL. EXAMPLE 1. Find angle and arc measures. Line m is tangent to the circle. Find the measure of the red angle or arc. SOLUTION. = 65 o. = 250 o. =. m 1. 12. (210 o ). for Example 1. GUIDED PRACTICE.

96 views • 4 slides

EXAMPLE 1

=. a. m 1. 12. (130 o ). (125 o ). 2. =. b. m KJL. EXAMPLE 1. Find angle and arc measures. Line m is tangent to the circle. Find the measure of the red angle or arc. SOLUTION. = 65 o. = 250 o. =. m 1. 12. (210 o ). for Example 1. GUIDED PRACTICE.

111 views • 4 slides