Writing the Equation of a Circle

Geometry - Lesson Equation of a Circle

Multiple Choice

What is the measure of angle 1?

• 130
• 65
• 44
• 86

Multiple Choice

7.

• 50°
• 80°
• 100°
• 160°

Multiple Choice

Find the measure of arc AB.

• 17 degrees
• 34 degrees
• 68 degrees
• 146 degrees

Multiple Choice

• 4
• 5
• 6
• 8

Multiple Choice

$$(x+4)^2+(y-3)^2=25$$  What are the coordinates of the center and the radius of the circle with equation:

• Center (-4, 3)
  Radius = 5 units

• Center (4, 3)
  Radius = 25 units

• Center (4, -3)
  Radius = 25 units

• Center (-4,-3)

  Radius = 5 units

Multiple Choice

• A
• B
• C
• D