Arc Measures and Lengths

∠ AED is formed inside a circle by two intersecting chords. If minor arc BD = 70° and minor arc CA = 180° , what is the measure of ∠ AED?

• 45°

• 50°

• 55°

• 60°

Tags

CCSS.HSG.C.A.2

∠ BED is formed inside a circle by intersecting chords. If minor arc BD = 94 and ∠ BED = 100, what is the measure of arc AC?

• 88°

• 97°

• 106°

• 200°

Tags

CCSS.HSG.C.A.2

Find the measure of angle BDC.

• 35

• 40

• 75

• 110

Tags

CCSS.HSG.C.A.2

4. 

• 123°

• 57°

• 132°

• 66°

Tags

CCSS.HSG.C.A.2

Find the measure of arc AW.

Tags

CCSS.HSG.C.B.5

Alison is jogging on a circular track that has a radius of 140 feet.  She runs along the track from point R to point N, a distance of 230 feet. Find to the nearest degree, the measure of minor arc RN.

• 47

• 74

• 94

• 123

Tags

CCSS.HSG.C.B.5

In circle O, the radius is 4, and the length of minor arc AB is 4.2 feet.  Find the measure of minor arc AB to the nearest degree.

• 90

• 60

• 55

• 113

Tags

CCSS.HSG.C.B.5

Find the red minor arc and its measure. Then find the blue major arc and its measure.

• EGF, 292; EF, 68

• EF, 68; EGF 292

Tags

CCSS.HSG.C.B.5

Alison is jogging on a circular track that has a radius of 140 feet.  She runs along the track from point R to point N, a distance of 230 feet. Find to the nearest degree, the measure of minor arc RN.

• 47

• 74

• 94

• 123

Tags

CCSS.HSG.C.B.5

Find the measure of arc JH

Tags

CCSS.HSG.C.B.5