Circle Intercept with Line

What is the measure of the missing angle in degrees? (Hint: Inscribed Angle)

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• 204

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What is the difference between a tangent line and a secant line?

• A secant intersects the circle twice; a tangent touches the circle once

• A tangent intersects the circle twice; a secant touches the circle once

• A secant goes through the center of the circle; a tangent does not

• A secant is outside the circle; a tangent is inside the circle

What is the formula to use when solving for an intercepted arc of an inscribed angle?

• Equal to the Inscribed Angle

• 2(Inscribed Angle)

If an inscribed angle intercepts a diameter, then it is a(n) _ angle.

• Obtuse

• Right

• Acute

Find the x intercepts of the graph of the circle given by the equation

x ² + 3x + y ² - 4y = 18

Write the intercepts as TWO SETS of coordinates (one set each x-intercept)

Find the measure of the missing angle in degrees. (Hint: Overlapping Arcs and Inscribed Angles)

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What is the formula to use when solving for a segment length of intersecting chords in a circle?

• ab=cd

• a(a+b)=c(c+d)

• a+b=c+d

Solve for angle "x" in degrees. (Hint: Intersecting Exterior Secants- Finding Arcs and Angles)

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What is the formula to use when solving for arcs/angles in circles with intersecting chords?

Find the measure of the missing angle in degrees. (Hint: Intersecting Chords)

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