Finding Arc Length and Area of a Sector

What is the are of the blue shaded sector?

• 19.6 m²

• 3.9 m²

• 7.9 m²

• 78.5 m

Tags

CCSS.HSG.C.B.5

What is the area of the green shaded segment?

• 18.3 cm²

• 50.3 cm²

• 169.1 cm²

• 201.1 cm²

Tags

CCSS.HSG.C.B.5

What is the area of the green shaded segment?

• 4.2 cm²

• 0.2 cm²

• 4.0 cm²

• 2.4 cm

Tags

CCSS.HSG.C.B.5

What is the area of the blue shaded sector?

• 38.3 yd²

• 84.5 yd²

• 26.7 yd²

• 120.2 yd

Tags

CCSS.HSG.C.B.5

What is the area of the pink shaded segment?

• 10.6 m²

• 13.8 m²

• 30.7 m²

• 41.3 m²

Tags

CCSS.HSG.C.B.5

What region of a circle is defined as the region bounded by two radii and their intercepted arc.

• sector

• segment

• arc

• angle

What is defined as the product of the ratio of the measure of the arc divided by 360 and the circumference of the circle?

• arc measure

• sector area

• segment area

• arc length

Tags

CCSS.HSG.C.B.5

Which of the following shows the correct working out when finding the ARC LENGTH of the sector shown in the diagram?

Tags

CCSS.HSG.C.B.5

What is the ARC LENGTH of the sector shown in the diagram - correct to one decimal place?

• 75.4

• 4.7

• 3.0

• 9.4

Tags

CCSS.HSG.C.B.5

What is the AREA of the SECTOR shown in the diagram - correct to one decimal place?

• 9.4

• 56.5

• 50.3

• 18

Tags

CCSS.HSG.C.B.5