Flash Cards Definitions of Circles

What is the mathematical name given for the line OA?

• Diameter

• Radius

• Tangent

• Chord

What is the mathematical name given for the line ACB?

• Diameter

• Radius

• Tangent

• Chord

Tags

CCSS.HSG.C.A.2

What is the mathematical name given for the line AB?

• Radius

• Diamter

• Tangent

• Chord

Tags

CCSS.HSG.C.A.2

This formula is used to find what?

• Area

• Circumference

Tags

CCSS.7.G.B.4

Match the following vocabulary term with its appropriate part of the circle.

• Point of Tangency

• Minor Arc

• Secant Line

• Line PR

• Semi-Circle

• Point V

• Major Arc

This formula is used to find what?

• Circumference

• Area

Tags

CCSS.7.G.B.4

The definition of a circle is

• set of all points in a plane that are the same distance from a point called the center

• the distance around a secant

• a large figure

• a pizza, orange, plum, or watermelon

What best describes segment AB?

• chord

• secant

• tangent

• diameter

Which of the following is a good definition for a circle?

• All points equidistant from a single point

• A round polygon

• A continuous curve

• Two semi-circles put together

The definition of radius is

• distance from one point to another point

• distance around the circle

• distance from the center to any point on the circle

• distance across the circle through the center

Tags

CCSS.HSG.C.A.2