randomnessness
randomnessness randomnessness
  • 28-05-2022
  • Mathematics
contestada

Can anyone tell me the formula or way to solve this problem

Can anyone tell me the formula or way to solve this problem class=

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loneguy
loneguy loneguy
  • 28-05-2022

[tex]\text{It is an equilateral triangle, so all angles are equal to}~ 60^{\circ}\\\\~~~~~~m\angle 2 = x+72\\\\\implies 60 = x+72\\\\\implies x = 60-72\\\\\implies x = -12[/tex]

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