Circles

The radius of a circle is _______________________.

• The measurement from the center of a circle to an edge of the circle.

• The measurement around the circle

• The measurement from and edge of the circle to another edge through the center

• A line perpendicular to the diameter of the circle

The diameter of a circle is ______________________

• The measurement around the circle.

• The distance from an edge to another edge.

• The distance from the center to an edge of a circle

• The distance from an edge to another edge through the center. 

The number pi is approximately equal to _________. 

• 3.14

• 3

• whatever the diameter equals 

Tags

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

The distance all the way around the circle is called the _________________. 

• radius

• diameter

• circumference

• area

The perimeter of a circle is called the...

• radius

• diameter

• circumference

• area

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

Tags

CCSS.HSG.C.A.2

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

Tags

CCSS.HSG.C.A.2

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

Tags

CCSS.4.G.A.1

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

Tags

CCSS.HSG.C.A.2

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

Tags

CCSS.HSG.C.A.2