Central, Inscribed and Circumscribed Angles

Identify the angle highlighted in pink

• center of the circle

• minor arc

• central angle

• inscribed angle

What type of angles are the two highlighted angles?

• Central angles

• Supplementary Angles

• Vertical Angles

• Inscribed Angles

What is true of the highlighted arc and angle in this picture?

• The angle = the arc

• The angle = half the arc

• Twice the angle = the arc

• Half the angle = the arc

What is true of the highlighted arc and angle in this picture?

• The angle = the arc

• The angle = half the arc

• There is no relationship

• Half the angle = the arc

What is true about the picture provided?

• All angles are congruent

• Consecutive angles are supplementary

• opposite angles are complementary

• opposite angles are supplementary

Angle of 49 degrees is called

• central

• inscribed

• straight

• circumscribed

The measure of arc GH is equal to

• 98

• 49

• 24.5

• 49π

Angle L measures

• 145^o

• 45^o

• 90^o

• 35^o

Angle R is right because

• the triangles is circumscribed and SQ is a radius

• the triangles is inscribed and SQ is a radius

• the triangles is inscribed and SQ is a diameter

• triangle QRS is inscribed

Angle K measures

• 90^o

• 35^o

• 65^o

• 55^o