Circle Sectors and Arc Length Review

What is the area of the yellow shaded sector?

• 23.6 m²

• 11.8 m²

• 62.8 m²

• 117.8 m²

Tags

CCSS.HSG.C.B.5

What is the area of the pink shaded sector?

• 12.6 u²

• 4.2 u²

• 73.0 u²

• 113.0 u²

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

How does the process for finding the arc length differ from the process for finding the sector area?

• The arc length is a degree while the sector area is labeled in square units.

• The arc length uses π while the sector area does not always use π.

• The arc length and sector area are always equal.

• The arc length requires using the circumference while sector area requires the circle area formula.

Tags

CCSS.HSG.C.B.5

How many degrees (to the nearest degree) does the shaded sector's intercepted arc contain?

• 7⁰

• 14⁰

• 26⁰

• 51⁰

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

What type of arc is arc AEB?

• Major

• Minor

• Semi-circle

• Noah's

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 measure of ∠PTQ?

• 100°

• 140°

• 180°

• 120°

Tags

CCSS.HSG.C.A.2

What is the measure of arc YZX?

• 231

• 255

• 168

• 200

Tags

CCSS.HSG.C.B.5