Circles Finding Arc Measures

What is the area of the shaded sector (rounded to the nearest tenth)?

• 16.8 cm²

• 8.4 cm²

• 50.3 cm²

• 4.2 cm²

Tags

CCSS.HSG.C.B.5

What formula is used to determine the circumference of a circle?

• C=πr

• C=πr²

• C=πd

• C=πd²

Tags

CCSS.7.G.B.4

What is the area of the shaded sector (in terms of π)?

• 60π mm²

• 120π mm²

• 124π mm²

• 150π mm²

Tags

CCSS.HSG.C.B.5

Select the true statement.

• circumference is used when finding sector area

• circumference is used when finding arc measure

• circumference is used when finding arc length

• circumference has nothing to do with circles 

Tags

CCSS.7.G.B.4

Find the measure of arc NM.

• 50 degrees

• 55 degrees

• 60 degrees

• 65 degrees

Tags

CCSS.HSG.C.B.5

Find the measure of arc UVT

• 60 degrees

• 90 degrees

• 120 degrees

• 150 degrees

Tags

CCSS.HSG.C.B.5

Is arc NM a major or minor arc?

• Major Arc

• Minor Arc

A survey asked high school girls the sport they like to watch the most.

Find the measure of arc EGB

• 100 degrees

• 176 degrees

• 180 degrees

• 208 degrees

Tags

CCSS.HSG.C.B.5

The wheel is divided into congruent sections. Find the measure of each arc between rods.

• 30 degrees

• 45 degrees

• 60 degrees

• 75 degrees

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Find the blue major arc and its measure.

• ADB 225

• ADB 135

Tags

CCSS.HSG.C.B.5