Find Measurements of Arcs

If the unit circle is divided into 8 congruent arcs, how long is the arc subtended by the initial and terminal sides made by the 7 consecutive arcs?

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

Find the measure of arc BFC.

• 40 degrees

• 80 degrees

• 280 degrees

• 140 degrees

Tags

CCSS.HSG.C.B.5

Tags

CCSS.HSG.C.A.2

What is the measure of arc AD?

• 38

• 142

• 180

• 153

Tags

CCSS.HSG.C.A.2

What is the measure of arc AYB

Tags

CCSS.HSG.C.B.5

Find the measure of arc CD.

Mathematical Equivalence

OFF

Tags

CCSS.HSG.C.B.5

Find each arc measure. arc AC = ​ (a)   , arc AF = ​ (b)   , arc CE = ​ (c)  

• 100

• 35

• 125

• 32

• 50

• 120

Tags

CCSS.HSG.C.B.5

Find the measure of arc MP.

• 19°

• 104°

• 128°

• 89°

Tags

CCSS.HSG.C.A.2

Tags

CCSS.HSG.C.A.2

Find the measure of arc AW.

Tags

CCSS.HSG.C.B.5