sarahaguirre21 sarahaguirre21
  • 22-10-2020
  • Mathematics
contestada

Find the unknown angle measure.

Find the unknown angle measure class=

Respuesta :

huniaibrahim05 huniaibrahim05
  • 22-10-2020

Answer:

54

Step-by-step explanation:

equilateral triangle= 2 angles equal

180-72=108

108/2 =54

x=54

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