Coordinate Geometry Scope and Sequence Example Questions LAI 644
Equations of a Circle - Problem 1
Refer to Figure 1 above. What is the equation of Circle A?
Figure 2
Equations of a Circle Problem 2
Refer to Figure 2 above. What is the equation of Circle X?
Equations of Cirlcle Question 3
What are the coordinates of the center of a circle and the radius of a circle whose equation is ? Use can use the scatch pad below to show your work
Equations of Circle Problem 4
Refer to figure 3 above. In your own words explain how the Equation of a Circle is really just the Pythagorean Theorem.