Geometry Week 4

How many degrees in a circle?

• 100

• 160

• 180

• 360

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

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

• Radius

• Diameter

• Circumference

• Area

What is the distance across a circle, right down the middle called?

• Radius

• Diameter

• Circumference

• Area

What is the lenght around a circle called?

• Radius

• Diameter

• Circumference

• Area

What is special about pi in relation to the circumference?

• It's exactly 3.14.. times that of the diameter.

• It changes from circle to circle.

• There is no relation with pi and circumference.

• It's exactly 6.28... times that of the diameter.

Tags

CCSS.7.G.B.4

What is special about pi in relation to it being a number.

• It goes on forever!

• Computers can not calculate it.

• There is nothing special.

• It is a human construction.

Tags

CCSS.8.NS.A.2

If the radius is 5, what is the circumference?

• 10π

• 5π

• 25π

• 12π

Tags

CCSS.7.G.B.4

If the radius is 10, what is the circumference?

• 20π

• 10π

• 100π

• 12π

Tags

CCSS.7.G.B.4

If the diameter is 12, what is the circumference?

• 12π

• 6π

• 24π

• 8π

Tags

CCSS.7.G.B.4

If the diameter is 3, what is the circumference?

• 3π

• 6π

• 1.5π

• 2π

Tags

CCSS.7.G.B.4