7.9B Circumference and Area of Circles

Front

Back

B

Front

A circle has a diameter of 7.6 feet. What is the circumference of the circle in feet? Options: 23.9 ft, 45.3 ft, 47.7 ft, 11.9 ft

Back

23.9 ft

Front

The radius of a circle is

Back

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

Front

What is the diameter of a circle?

Back

The distance from an edge of a circle to another edge through the center.

Front

Circumference

Back

Distance around a circle

Front

Diameter of a bowl is 14 cm. What is the circumference?

Back

43.96 cm

Front

Find the circumference of a circle with a radius of 13.5 mm.

Back

84.78 mm

Front

What number is pi?

Back

3.14

Front

Diameter of the observatory's base is 64 feet. What is the circumference of the base in feet?

Back

200.96 ft

Front

A company's logo was designed using circles of 3 different sizes. The diameters of two of the circles are shown. Which measurement is closest to the area of the largest circle in square centimeters? Options: 56.52 cm², 141.30 cm², 1,017.36 cm², 254.34 cm²

Back

254.34 cm²