June 20th PM session

An arc is a smaller piece of the...

• Chord
• Center
• Circumference
• Radius

What is the length L called?

• circumference

• tangent

• arc

• sector

What is the green area called?

• sector

• segment

• arc

• section

What is the ϴ called?

• sector

• segment

• arc

• central angle

Calculate the length of the bold arc.

• 5040 cm

• 43 cm

• 44 cm

• 14 cm

Find the area of each sector.

• 52.4 in²
• 18,864 in²
• 60 in2
• 10.47 in

What is the area of sector​ GPH?

• 9π yd²

• 32π yd²

• 18π yd²

• 6π yd²

Find the area of the shaded sector of circle O.  The radius is 6 inches and the central angle is 100°.  Express answer to the nearest tenth of a square inch.

• 9.2 sq. in.
• 10.5 sq. in.
• 31.4 sq. in.
• 38.2 sq. in.

What is the area of the shaded region? Round to the nearest hundredth.

• 1.26
• 452.39
• 113.10
• 40715.04

Find the area of the shaded sector

• 173.42 cm²
• 212.06 cm²
• 237.50 cm²
• not enough information