Arc Length and Sector area

A region bounded by two radii of the circle and their intercepted arc is a ....

• arc of a circle
• arc length of a circle
• sector of a circle
• segment of a circle

Tags

CCSS.HSG.C.B.5

Find the arc length.  Leave your answer in terms of π.

• 7/4π
• 7/2π
• 1/8π
• 45π

Tags

CCSS.HSG.C.B.5

What is the green area called?

• sector

• segment

• arc

• section

Tags

CCSS.HSG.C.B.5

CCSS.HSF.TF.A.1

What is the length L called?

• circumference

• tangent

• arc

• sector

Tags

CCSS.HSG.C.B.5

CCSS.HSF.TF.A.1

CCSS.HSG.GMD.A.1

What is the ϴ called?

• sector

• segment

• arc

• central angle

Tags

CCSS.HSG.C.B.5

CCSS.HSF.TF.A.1

CCSS.HSF.TF.A.2

CCSS.HSG.C.A.2

Calculate the length of the bold arc.

• 49.7 ft

• 15.8 ft

• 24.9 ft

• 3.14 ft

Tags

CCSS.HSG.C.B.5

Calculate the length of the bold arc.

• 5040 cm

• 43 cm

• 44 cm

• 14 cm

Tags

CCSS.HSG.C.B.5

Find the estimated area of the shaded area.

• 10.732 units squared
• 100.53 units squared
• 9.75 units squared
• 3,015.93 units squared

Tags

CCSS.HSG.C.B.5

Find the area of the shaded space.

• 113.10 units squared
• 150.80 units squared
• 157.82 units squared
• 10.92 units squared

Tags

CCSS.HSG.C.B.5

Stephanie is cutting a pie. Stephanie's mother wants one fourth of the pie. The diameter is 20 cm. What is the sector area of the pie her mother does not want?

• 235.62 cm squared
• three fourths of the pie
• 78.54 cm squared
• 83.99 cm squared

Tags

CCSS.HSG.C.B.5