Equations of Circles

Front

What is the standard form of the equation of a circle?

Back

Front

How do you find the center of a circle from its equation?

Back

Front

Back

Front

How do you calculate the diameter of a circle from its radius?

Back

Front

What is the relationship between the endpoints of a diameter and the center of a circle?

Back

Front

Write the equation of a circle with center (0, 0) and radius 4.

Back

Front

What is the distance formula used to find the radius of a circle?

Back

Front

If a circle has a center at (2, -3) and a radius of 6, what is its equation?

Back

Front

How do you convert the general form of a circle's equation to standard form?

Back

Front

What is the significance of the value on the right side of the circle's equation?

Back