Equation of a Circle

Front

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

Back

Tags

CCSS.HSG.GPE.A.1

Front

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

Back

Tags

CCSS.HSG.GPE.A.1

Front

What is the diameter of a circle?

Back

Tags

CCSS.7.G.B.4

Front

What is a chord in a circle?

Back

A chord is a line segment whose endpoints lie on the circle.

Front

What is a tangent to a circle?

Back

A tangent is a line that touches the circle at exactly one point.

Front

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

Back

Tags

CCSS.HSG.GPE.A.1

Front

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

Back

Tags

CCSS.7.G.B.4

Front

How do you write the equation of a circle given its center and radius?

Back

Tags

CCSS.HSG.GPE.A.1

Front

Back

This represents a circle with center (4, 3) and radius 5.

Tags

CCSS.HSG.GPE.A.1

Front

What is the significance of the number on the right side of the equation of a circle?

Back

Tags

CCSS.HSG.GPE.A.1