imyourdolly01
imyourdolly01 imyourdolly01
  • 25-02-2021
  • Mathematics
contestada

30 points! Please help! Random answers will be reported!

30 points Please help Random answers will be reported class=

Respuesta :

4060s
4060s 4060s
  • 25-02-2021

Answer:

x = 10 degrees

Step-by-step explanation:

Interior angles of a triangle add up to 180.

x + 8x + 90 = 180

9x = 90

x = 10

Answer Link
Аноним Аноним
  • 28-02-2021

Answer:

x+8x+90=180(sum of angle of triangl

9x=180-90

x=90/9=10

Answer Link

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