Circles Intersecting

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

• 102

• 51

• 204

• 40

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

• Obtuse

• Right

• Acute

If 2 inscribed angles intercept the same arc, they are _.

• Congruent

• Supplementary

• Complimentary

What is the value of x? (Hint: Segment Lengths in Circles)

• 1.03

• 2.12

• 1.25

• 0.87

What is the formula to use when solving for an exterior angle formed by 2 exterior intersecting secants, an exterior intersecting secant and tangent, or 2 exterior intersecting tangents of a circle?

• 2(Major Arc + Minor Arc)

• Major Arc - Minor Arc

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

Match the following part of the circle with its correct label.

• Chord

• Diameter

• Point S

• Center

• Tangent Line

• Radius

Match the following vocabulary term with its appropriate part of the circle.

• Minor Arc

• Point V

• Semi-Circle

• Major Arc

• Line PR

• Secant Line

• Point of Tangency

What is the formula used when finding an angle formed by an intersecting secant and tangent on the circle?

• 2(Inscribed Angle)

• 2(Intercepted Arc)

Solve for d.

• 8

• 9

• 10

• 12