Geometry Circumference and Arc Length

Warm Up

9.7 Notes

Wrap Up

Multiple Select

How do you find circumference?

• c=pi*r

• c=pi*d

• c=2*pi*r

• c=2r

Open Ended

What do you divide the measure of the arc by?

Multiple Choice

What is the measurement of the arc s?

• 40

• 22

• 23.56

• 60

Open Ended

What do you multiply the mAB/360 by for the equation of arc length?