Equations of circles and such.

Front

What is the standard equation of a circle with center (h, k) and radius r?

Back

Front

What is the area of a circle with radius r?

Back

Front

How do you find the diameter of a circle if you know the radius?

Back

Front

What is the relationship between the radius and the diameter of a circle?

Back

Front

What is the equation of a circle centered at the origin with a radius of 5?

Back

Front

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

Back

Front

What does it mean if a line has an undefined slope?

Back

Front

What is the formula for the circumference of a circle?

Back

Front

How do you find the area of a shaded region between two circles?

Back

Front

What is the equation of a circle with center (0, 0) and radius 10?

Back