Circles and Circumference

Front

Expression to find the approximate circumference of the quilt piece: 2(pi)16, 2(pi)8, 2(8), 2(4)

Back

2(pi)8

Tags

CCSS.7.G.B.4

Front

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

Back

16

Tags

CCSS.7.G.B.4

Front

Method to find the radius of the circle formed by the pinwheel as it spins: Divide 9 inches by 2, Divide 9 inches by pi, multiply 9 inches by pi, multiply 9 inches by 2

Back

Divide 9 inches by 2

Tags

CCSS.7.G.B.4

Front

Which best approximates the circumference of the outer ring of this clip? Options: 27cm, 18cm, 9cm, 3cm

Back

9cm

Tags

CCSS.7.G.B.4

Front

What is the circumference?

Back

48

Tags

CCSS.7.G.B.4

Front

What is the radius? Options: 18, 72, 38, 14

Back

18

Tags

CCSS.7.G.B.4

Front

What is the circumference?

Back

36pi

Tags

CCSS.7.G.B.4

Front

What is the radius?

Back

13

Tags

CCSS.7.G.B.4

Front

What is the diameter?

Back

26

Tags

CCSS.7.G.B.4

Front

The radius is...
Options: a line that crosses through the center and touches each edge, the center point of a circle, a line from the center point to the edge of the circle, an element in science

Back

a line from the center point to the edge of the circle