Arc Measures

In circle I,  $\overline{JL\ }$  and  $\overline{MK\ }$  are diameters. What is the measure of central angle $\angle LIK$  ?

•   $125\degree$  

•  $55\degree$  

•  $27.5\degree$  

•  $110\degree$  

Tags

CCSS.HSG.C.A.2

 $\overline{BD}$  and  $\overline{AC}$  are diameters of circle F. 
Arc ABC is a 

• semicircle

• major arc

• minor arc

• common tangent

A minor arc measures less than  $180\degree$  

• True

• False

 $\overline{BD}$  and  $\overline{AC}$  are diameters in circle F. What is the measure of arc AED ?

•  $50\degree$  

•  $120\degree$  

•  $110\degree$  

•  $180\degree$  

Tags

CCSS.HSG.C.B.5

A ____ angle is an angle whose vertex is a the center of a circle.

• supplementary
• complimentary
• central
• obtuse

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

What is the arc length of minor arc AB?

• 5.23
• 103
• 33.33
• 50

Tags

CCSS.HSG.C.B.5

Find the value of X

• 20

• 6

• 10

• 4

Tags

CCSS.HSG.C.A.2

If MK is 10m, find the length of arc MKL

• 19.02 m

• 218 m

• 25.62 m

• 49.74 m

Tags

CCSS.HSG.C.B.5