Circumference and Area of Circle 22/7 for Pi

Find the circumference, in "in terms of pi" of a circle with a DIAMETER of 8 inches.

• 4π inches

• 8π inches

• 16π inches

• 64π inches

Find the circumference, in "in terms of pi" of a circle with a RADIUS of 22 inches.

• 11π inches

• 22π inches

• 44π inches

• 484π inches

Find the circumference, in "in terms of pi" of a circle with a RADIUS of 8 inches.

• 8π inches

• 64π inches

• 4π inches

• 16π inches

Find the area, in "in terms of pi" of a circle with a RADIUS of 8 inches.

• 8π inches²

• 64π inches²

• 4π inches²

• 16π inches²

Find the area, in "in terms of pi" of a circle with a diameter of 8 inches.

• 8π inches²

• 64π inches²

• 4π inches²

• 16π inches²

What does "circumference" mean?

• Space a circle takes up

• Distance around a circle

• Line from one side of a circle to another

• Line from center of circle to side

About how many steps is the walk around the circular sidewalk?

• 150 steps

• 120 steps

• 300 steps

• 225 steps

What is the area of this circle?

• 50.27 cm²

• 78.23 cm²

• 98.12 cm²

• 201.06 cm²

The radius of the circle is 9 meters.  What is the circle's circumference?

• 9 meters

• 28.26 meters

• 56.52 meters

• 18 meters

What is the circumference of this circle?  Round to the nearest tenth.

• 3.14 cm 

• 37.7 cm

• 24 cm

• 68.4 cm