Respuesta :

josiahlanave
47 degrees put a protractor to it
mhanifa

Answer:

  • B. 86°

Step-by-step explanation:

The triangle is isosceles so the arcs opposite equal sides are also equal:

  • y = 94°

Tangent chord angle = 1/2(Intercepted arc)

  • z = 1/2 (intercepted arc)

Intercepted arc is:

  • 360° - (94° + 94°) = 172°
  • z = 1/2(172) = 86°

Correct choice is B

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