IM2.7 Checkpoint 1

Author:
Lind, Jon
Topic:
Angles
Click the check boxes to see rotations 1, 2, and 3. Find the center of each rotation.
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Find the missing angles in the diagrams above.

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Find the missing parts in each diagram above. (find arc measures in degrees) (Hint: use trig for 14 e and f)

Find the center of the circle. (Hint: Use chords, NOT Toolbar Image)