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TANGENTS 9.6a. WY is tangent to circle C. Point A is called the point of tangency. AC is perpendicular to WY. W Y.

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Presentation on theme: "TANGENTS 9.6a. WY is tangent to circle C. Point A is called the point of tangency. AC is perpendicular to WY. W Y."— Presentation transcript:

1 TANGENTS 9.6a

2 WY is tangent to circle C. Point A is called the point of tangency. AC is perpendicular to WY. W Y

3 If PT is tangent to circle O, and PT = 13, OP = 6, find OT.

4 If two segments from the same exterior point are tangent to a circle, then they are congruent. If AB and AC are tangent to circle O, and AB = 2x-13 and AC=47, what is the value of x?

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9 Find the perimeter of ACEG.

10 1.m  MKL2. m  ELM3. EL 4. mKPE5. KML = 6. KM ┴7. KLE is a(n) _________ triangle.

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