Arc Length and area of a Sector

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

• 1.26 units²

• 452.39 units²

• 113.10 units²

• 40,715.04 units²

What is the area of the shaded region?

• 50.27 units²

• 3015.93 units²

• 8.38 units²

• 4.19 units²

Find the area of the shaded sector.

• 9.23 in²

• 10.51 in²

• 31.42 in²

• 38.27 in²

Find the arc length of the bolded arc.

• A

• B

• C

• D

Find the arc length.

• 5.50 cm

• 11.00 cm

• 0.39 cm

• 141.37 cm

What is the area of the shaded sector?

• 743.61 cm²

• 655.39 cm²

• 163.85 cm²

• None of the above

What is the area of the shaded sector?

• 145.31 cm²

• 20.76 cm²

• 581.25 cm²

• 470.13 cm²

What digits do we use for Pi?

• 31.4

• 3.14

• 314