Circles Circles Circles

Front

Which of the following names a radius? Options: segment AC, segment DB, segment AB, segment BC

Back

segment DB

Front

Which of the following names a diameter? Options: segment AC, segment DB, segment AB, segment BC

Back

segment AC

Front

Circumference

Back

The distance around a circle.

Tags

CCSS.7.G.B.4

Front

What is the area of a circle?

Back

The space inside the circle.

Front

Which segment is the diameter? Options: AC, BD, LM, CE

Back

BD

Front

What is the diameter? Options: 8, 16, 10, 4

Back

16

Tags

CCSS.7.G.B.4

Front

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

Back

Radius

Front

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

Back

Diameter

Front

What is the formula for circumference of a circle given the diameter? Options: C = π r, C = 2 π r, C = π d, C = 2 π d

Back

C = π d

Tags

CCSS.7.G.B.4

Front

What is the formula for finding the area of a circle?

Back

A = π·r²

Tags

CCSS.7.G.B.4