Measures of Circles

Find the indicated measure (?)

• 226^o

• 63^o

• 234^o

• 117^o

Find the indicated measure (?).

• 55^o

• 70^o

• 110^o

• 90^o

Find the indicated measure (?)

• 110^o

• 70^o

• 180^o

• 250^o

Find the indicated measure (?)

• 107^o

• 214^o

• 54^o

• 112^o

Find the indicated measure (?)

• 40^o

• 20^o

• 110^o

• 85^o

Find the indicated measure (?).

• 150^o

• 120^o

• 30^o

• 60^o

Find the indicated measure (?)

• 75^o

• 87^o

• 150^o

• 69^o

What is the m< WMZ?

• 150^o

• 210^o

• 215^o

• 145^o

What is the m< WMX?

• 150^o

• 210^o

• 215^o

• 145^o

An angle whose vertex is at the center of a circle is called...

• major arc

• inscribed angle

• minor arc

• a central angle

• semicircle