Circles Practice Assignment

Which one is a circle?

• 
• 
• 
• 

What is the radius of a circle?

• The length of the circle

• The distance between one point on the circle and another point on the circle

• The distance between the center of the circle and a point on the circle

• The area of the cirlce

The point (9,6) is on a circle with a center at (2,-4)

Find the radius

• 200

The point (2,3) is on a circle with a center at (2,-4)

Find the radius

• 7
• 1
• 65

• -1

What is the equation of the circle

The point (2,5) is on a circle with a center at (-4, 6):

Find the equation of the circle

The point (-4,2) is on a circle with a center at (3, 4):

Find the equation of the circle

• 
• 
• 
• 

• 
• 
• 
• 

How would you rate this lesson

• A

• B

• C

• D