bcorb36 bcorb36
  • 14-03-2021
  • Mathematics
contestada

Find the measure of 45.
*5 = [?]

Find the measure of 45 5 class=

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lovetalk
lovetalk lovetalk
  • 14-03-2021

Answer:

angle7 = 80 (because vertically opposite angles are always equal)

angle7 + angle5 = 180 (because is a straight line)

80 + angle5 = 180

angle5 = 180 - 80

angle5 = 100

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