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Directions: Read carefully! Do not assume diagrams are drawn to scale.
1. |
Given circle O as shown.
Find x in degrees.
Choose:
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3. |
Given circle O with tangent  .
Find x.
Choose:
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4. |
Given circle O with diameter  .
Find x.
Choose:
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5. |
Given circle O with diameter .
Find x.
Choose:
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6. |
Given circle O as shown.
Find x.
Choose:
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7. |
Given circle O with tangent at B.
Find x.
Choose:
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8. |
Given circle O with diameter and a tangent at C. 
Find x.
Choose:
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9. |
Given circle O with tangent at B.
If m∠AOB=108º, find m∠ABC.
Choose:
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10. |
Given circle O as shown.
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. If 
, find m∠EBC. 
