AlexanderBeus
AlexanderBeus AlexanderBeus
  • 04-08-2020
  • Mathematics
contestada

Find the value of a.

Find the value of a class=

Respuesta :

LazyBun
LazyBun LazyBun
  • 04-08-2020
Answer: See below

Explanation:

6a + 11 = 2a + 83
6a - 2a = 83 - 11
4a = 72
a = 72/4
a = 18
Answer Link
Аноним Аноним
  • 04-08-2020
  • Answer:

a = 18°

  • Step-by-step explanation:

we have opposite angles =>

=> 6a + 11 = 2a + 83

6a - 2a = 83 - 11

4a = 72

a = 72 : 4

a = 18°

Answer Link

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