dra9er5392
dra9er5392 dra9er5392
  • 08-07-2021
  • Mathematics
contestada

If < A and < B are vertical angles, and < A is 43 ° , then what is the measure of < B?

Select one:
a. 47 °
b. 137 °
c. 21 °
d. 43 °

Respuesta :

jimrgrant1 jimrgrant1
  • 08-07-2021

Answer:

d

Step-by-step explanation:

vertical angles are congruent , so

∠ B = ∠ A  = 43°

Answer Link

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