Comparing measures for parts of circles and the whole circle.

Before we found the circumference and area of a circle.

Now we will find the arc length of a circle and the area of sectors.


DO NOW:

1. Using your corn tortilla, Divide the circle into 8 equal parts. 
2. Remember a circle is 360.
3. Label each piece with correct degree measure.

How do you find the area and Circumference of a Circle?

Area and Circumference worksheet:  Homework  due tomorrow

11.4 Circumference and Arc Length

Goal: Find areas of circles and sectors of circles





11.4 Circumference and Arc Length

11.4 Circumference and Arc Length

Goal: You will find arc length and other measures

 11.4 circumference and arc length

View more presentations from Jessica Garcia.

Goal: Find areas of circles and sectors of circles

11.4 Circumference and Arc Length

Goal: You will find arc length and other measures

11.4 circumference and arc length

View more presentations from Jessica Garcia.

11.4 Circumference and Arc Length

Ch 10 properties of Circles test review

What to know...

• Theorem 10.1
• Key Vocab on pg 651
• Common Tangents pg 652
• Theorem 10.4
• Theorem 10.5
• Theorem 10.7 Measure of an inscribed Angle Theorem
• Theorem 10.8
• Theorem 10.9
• Theorem 10.10
• Theorem 10.11
• Theorem 10.12 Angles inside the circle Theorem
• Theorem 10.13 Angles outside the circle Theorem
• Theorem 10.14 Segments of chords
• Theorem 10.15 Segments of Secants
• 
  

Good luck studying and happy Thursday.

Ms. G

Finish for homework.

Ch 10 properties of Cirlces test review

 Ch 10 properties of Circles test review
What to know...

• Theorem 10.1
• Key Vocab on pg 651
• Common Tangents pg 652
• Theorem 10.4
• Theorem 10.5
• Theorem 10.7 Measure of an inscribed Angle Theorem
• Theorem 10.8
• Theorem 10.9
• Theorem 10.10
• Theorem 10.11
• Theorem 10.12 Angles inside the circle Theorem
• Theorem 10.13 Angles outside the circle Theorem
• Theorem 10.14 Segments of chords
• Theorem 10.15 Segments of Secants
• 
  

Good luck studying and happy Thursday.

Ms. G

Finish for homework.

10.6 Find Segment Lengths in Circles

Before you found angle and arc measures in circles
Now you will find segment lengths in circles

HW Review: pg 692 #'s 4, 5

10.6 Find Segment Lengths in Circles

Before you found angle and arc measures in circles
Now you will find segment lengths in circles

10.6 Find Segment Lengths in Circles

10.5 Apply Other Angle Relationships in Circles

Before: You found the measure of angles formed on a circle.

Now: You will find the measure of angles inside or outside a circle.



In class examples ch 10 lesson 5, examples 1-3

10.5 Apply Other Angle Relationships in Circles

Before: You found the measure of angles formed on a circle.

Now: You will find the measure of angles inside or outside a circle.



In class examples ch 10 lesson 5, examples 1-3 10.5 Apply Other Angle Relationships in Circles

Geo Worksheet Site

http://www.kutasoftware.com/freeige.html

10.3-10.4 Quiz

Circle Quiz 1