Warm up. 2 – 18 evens only. This will be graded in 10 minutes. 2.79 27.93 61.78 138.4 7.16 309.4 ° 107 ° 16.1.6 ° 18.72.5 °. 9.2 Tangents and Secants. Tangents and secants are LINES. A tangent line intersects the circle at exactly ONE point.
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9.2 Tangents and Secants
Tangents and secants are LINES.
A tangent line intersects the circle at exactly ONE point.
A secant line intersects the circle at exactly TWO points.
The line AB is tangent to circle C at B.
How could we prove that segment CB and line AB are perpendicular?
QR = 3
What is the measure of RS?
XR = 7 and WR = 2
Find the missing measures of the remaining segments.
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