Types of angles!

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Across
  1. 3. BF is an angle_____________
  2. 6. angle TBS is an ___________ angle
  3. 7. angle ABT is a ________angle
Down
  1. 1. angle ABC is a ___________angle
  2. 2. <1 and <2 are ____________ angles
  3. 4. ______ is another name for <1
  4. 5. ABF is an _________angle