Naming Angles

Which is the vertex of the angle?

• X

• Y

• Z

D is the vertex of the angle.

• True

• False

Which is the vertex of the angle?

• E

• D

• F

∠KML = ∠______

• m

• l

• k

∠t = ∠______

• ∠STV

• ∠VUT

• ∠STU

• ∠VTU

_{What is the measure of the angle?}

• 110 degrees. 
• 140 degrees.
• 150 degrees.
• 170 degrees. 

What are the names of the rays of ∡ABC?

• BC

• BA

• AC

• None of the Above