Circles - Everything

Which segment represents a radius?

• BC

• AE

• BD

• LM

If the area of a circle is 25 π in² , then what is the diameter?

• 10 in

• 5 in

• 25 in

• pi in

If the circumference of a circle is 22 π ft, what is the radius?

• 22 ft
• 11ft
• π ft
• no ft

Find the area of the composite figure.

• 178.5 m²

• 139.25 m²

• 137.5 m²

• 175 m²

Find the area of the semicircle. Round you answer to the nearest hundredth.

• 19.63 cm²

• 9.8125 cm²

• 9.81 cm²

• 39.25 cm²

what is the area of this semicircle ?

• 100.48cm²
• 80cm²
• 200.96cm²
• none of the above

Name the part shown in the given circle.

• Sector

• Chord

• Segment

• Circumference

Find the area of the shape

• 73.12

• 50.24

• 1.76

• 98.24

What is the approximate area of the shaded region?

• 70 cm²
• 12 cm²
• 82 cm²
• 58 cm²

Find the area of the shaded region.

• 19.63
• 58.90
• 23.56
• 18.75