Circles and Circumference

What is the definition of circumference?

• The perimeter of a circle

• The area of a circle

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

• The ratio of the circumference to the diameter of a circle

Tags

CCSS.7.G.B.4

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

• They are equal

• The circumference is twice the diameter

• The circumference is half the diameter

• The circumference is the square of the diameter

Tags

CCSS.7.G.B.4

What is the value of Pi?

• 3.14

• 22/7

• 3.14159265358979

• 3.1416

Tags

CCSS.HSG.GMD.A.1

Which formula can be used to calculate the circumference of a circle?

• Circumference = Pi * radius

• Circumference = 2 * Pi * radius

• Circumference = Pi * diameter

• Circumference = 2 * Pi * diameter

Tags

CCSS.7.G.B.4

What is the ratio of the circumference to the diameter of any circle?

• 3.14

• 22/7

• 2.875

• 3.2

Tags

CCSS.7.G.B.4

What is the distance across a circle through its center called?

• Radius

• Diameter

• Circumference

• Perimeter

What is the shape of a circle?

• Polygon

• Square

• Triangle

• Curved

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

What is the linear measurement of the outside edge of a circle called?

• Perimeter

• Area

• Volume

• Ratio

Tags

CCSS.HSG.GMD.A.1

What is the ratio of the circumference to the diameter of a circle also known as?

• Golden Ratio

• Square Ratio

• Triangle Ratio

• Circle Ratio

Tags

CCSS.7.G.B.4

What is the distance from the center to the edge of a circle called?

• Radius

• Diameter

• Circumference

• Perimeter

Tags

CCSS.HSG.C.A.2

CCSS.HSG.CO.A.1