Arc Sectors

What is the area of the yellow shaded sector? Round your answer to the nearest tenth. (Use 3.14)

• 23.6 m²

• 11.8 m²

• 62.8 m²

• 117.8 m²

• 5.50 cm

• 11.00 cm

• 0.39 cm

• 141.37 cm

What type of arc is arc EC?

• Major

• Minor

• Semi-circle

• Radius

What type of arc is arc ABD?

• Major

• Minor

• Semi-circle

• Diameter

What is the measure of arc AD?

• 38

• 142

• 180

• 153

• x = 160
• x = 40
• x = 80
• x = 360

What is the measure of arc AYB

• 50

• 100

• 180

• 260

• 5 units

• 18.85 units

• 4.71 units

• 200 units

• 12.57 units

• 75.40 units

• 24 units

• 125.66 units

In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet. Find the measure of minor arc AB to the nearest degree.