Test 2

Find the area of the circle, giving your answer to 1 decimal place.

• 113.1cm²

• 28.3cm²

• 6.3cm²

• 37.7cm²

Find the area of the circle, giving your answer to 1 decimal place.

• 201.1cm²

• 201.0cm²

• 804.2cm²

• 804.2m²

What is the diameter?

• 5 in
• 10 in
• 3.14 in
• 15.84 in

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

• Diameter
• Radius

What is the circumference of a 12-inch pizza?

• 37.68 inches
• 18.84 inches
• 113.04 inches
• 432.16 inches

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

What is the circumference of a circle with a radius of 54 m?

• 339.12 m
• 169.56 m
• 84.78 m 

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

• 3.14 cm 
• 37.7 cm
• 24 cm
• 68.4 cm

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72

Find the arc length indicated by the bolded arc.

• 8.4 mi

• 9.4 mi

• 60.2 mi

• 117.8 mi