Circumference and Area

Which colored line is the radius?

• black

• Blue

• Red

• That's not a part of a circle

Which colored line is the diameter?

• black

• Blue

• Red

• That's not a part of a circle

What is circumference?

• The distance around a circle

• The distance across a circle through the center

• The space inside a circle

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

What is area?

• The distance around a circle

• The distance across a circle through the center

• The space inside a circle

• The same as perimeter for other shapes

What is the area of the following circle? (round to the hundredths place and use 3.14 for pi)

What is the cicumference of the following circle? (round to the hundredths place and use 3.14 for pi)

What is the area of the following circle? (round to the hundredths place and use 3.14 for pi)

What is the circumference of the following circle? (round to the hundredths place and use 3.14 for pi)

What is the area of the following circle? (round to the hundredths place and use 3.14 for pi)

What is the circumference of the following circle? (round to the hundredths place and use 3.14 for pi)