Area and Circumference of Circles

Front

If my diameter is 19 inches, what is my radius?

Back

9.5 inches

Tags

CCSS.7.G.B.4

Front

If my radius is 10ft, what is my diameter?

Back

20ft

Tags

CCSS.7.G.B.4

Front

What is the circumference of this circle? Options: 3.14 cm, 37.68 cm, 24 cm, 68.4 cm

Back

37.68 cm

Tags

CCSS.7.G.B.4

Front

Circumference of a circle with radius 12.5 mm

Back

78.5mm

Tags

CCSS.7.G.B.4

Front

The radius of a circle is

Back

The measurement from the center of a circle to an edge of the circle.

Front

A cruise ship has a large, circular window with a diameter of 6 meters. What is the window's area?

Back

28.26 m²

Tags

CCSS.7.G.B.4

Front

What is the area of this circle?

Back

113.1

Tags

CCSS.7.G.B.4

Front

What is the area of this circle?

Back

1385.44

Tags

CCSS.7.G.B.4

Front

Does this picture show the diameter or radius of a circle?

Back

Radius

Front

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

Back

Diameter