Circles Notes (7th Grade)

The set of all points in a plane that are the same distance from a "center" point is called a __________.

• Box plot

• Circle

• Chord

• Ray

Tags

CCSS.4.G.A.1

The distance from the center of a circle to any point on a circle is called the _________.

• Radius

• Chord

• Diameter

• Circumference

The distance across the circle "through" the center is called the _______.

• Radius

• Diameter

• Circumference

• Chord

Tags

CCSS.HSG.C.A.2

The distance around the circle is called the ____________.

• Circumference

• Perimeter

• Diameter

• Chord

A straight line segment whose end points both lie on the circular arc.

• Diameter

• Chord

• Radius

• Circumference

The value of pi is approximately

• 3.14

• 3.24

• 3

• 3.11

Tags

CCSS.HSG.GMD.A.1

If the diameter of a circle is 10 meters, what is the circumference?

• 10 m

• 31.4 m

• 62.8 m

• 3.14 m

Tags

CCSS.7.G.B.4

If the radius of the circle is 2 m what is the circumference?

• 12.56 m

• 6.28 m

• 3.14 m

• 4 m

Tags

CCSS.7.G.B.4

What is line segment $\overline{ad}$ ?

• Chord

• Diameter

• Radius

• Circumference

Tags

CCSS.HSG.C.A.2

What is line segment $\overline{ab}$ ?

• Chord

• Diameter

• Radius

• Circumference