Circumference and Arc Length Section 11.4 - PowerPoint PPT Presentation

1 / 7
About This Presentation
Title:

Circumference and Arc Length Section 11.4

Description:

Circumference and Arc Length. Section 11.4. Goal To find the length of a ... In a circle, the ratio of the length of a given arc to the circumference is ... – PowerPoint PPT presentation

Number of Views:17
Avg rating:3.0/5.0
Slides: 8
Provided by: lisleDup
Category:

less

Transcript and Presenter's Notes

Title: Circumference and Arc Length Section 11.4


1
Circumference and Arc Length Section 11.4
  • Goal To find the length of a circular arc of a
    circle.

2
Review
  • Circle

Find the radius of a circle with a circumference
of 30m.
3
Arc Length
Arc Length -
4
Arc Length Corollary
  • In a circle, the ratio of the length of a
    given arc to the circumference is equal to the
    ratio of the measure of the arc to 360º

5
Example
6
Semicircle
7
Example
Write a Comment
User Comments (0)
About PowerShow.com