april183
april183 april183
  • 17-05-2019
  • Mathematics
contestada

What is the measure of angle A?

What is the measure of angle A class=

Respuesta :

kennedydrolet kennedydrolet
  • 17-05-2019

Answer:

78

Step-by-step explanation:

in a quadrilateral that's inscribed in a circle, opposite angles are supplementary.

102+78=180

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