Tangent Segment Theorem

Find the size of each lettered angle

• k=80, m=52, n=80

• k=52, m=52, n=80

• k=80, m=80, n=52

Find the size of each lettered angle

• a = 75°

  b = 75°

  c = 75°

  d = 30°

• a = 75°

  b = 75°

  c = 75°

  d = 75°

• a = 75°

  b = 30°

  c = 75°

  d = 30°

Find the size of each lettered angle

• a = 86°

  b = 47°

  c = 47

  d = 86°

• a = 86°

  b = 47°

  c = 86°

  d = 47°

• a = 47°

  b = 86°

  c = 86°

  d = 47°

Find the size of each lettered angle

• a = 53°

  b = 53°

• a = 53°

  b = 106°

• a = 106°

  b = 53°

ATB is a tangent to each circle with centre O. Find the size of each angle.

• x = 65°

• x = 25°

• x = 15°

Find the size of each lettered angle.

• g=76, h=41, i=76

• g=41, h=76, i=76

• g=41, h=76, i=41

Find the size of each lettered angle

• a = 110°

• a = 55°

• a = 70°

• 10

• -26

• 18

• 34

• 12

• 16

• 18

• 20

The square of the length of the tangent segment is equal to the product of the lengths of the secant segment and its external secant segment

• External Secant Segment

• Chord-Chord Power Theorem

• Secant-Secant Power Theorem

• Tangent-Secant Power Theorem