04/01/19 Quiz

A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's approximate circumference? Use 3.14 for pi

• 18 m

• 9.42 m

• 18.85 m

• 18.84 m

• 18.9 m

The radius of the circle is 9 meters. What is the circle's circumference rounded to the nearest tenths? Use 3.14 for pi

• 57.6 m

• 28.2 m

• 28.3 m

• 56.5 m

• 57 m

What is the circumference of this circle rounded to the tenths place? Use 3.14 for pi

• 3.14 cm

• 37.7 cm

• 24.5 cm

• 68.4 cm

• 35.8 cm

The circumference of a circle is 1256 cm. Find the diameter of the circle.

Hint: Think about the formula for circumference using diameter and substitute.

• 403.8 cm

• 400 cm

• 402 cm

• 401.90 cm

• 397.67 cm