coreyandheidi
coreyandheidi coreyandheidi
  • 23-09-2020
  • Mathematics
contestada

what is the missing measure?​

what is the missing measure class=

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laylab7002
laylab7002 laylab7002
  • 23-09-2020

Answer:

the missing measure is 129° all around is 360° half of 360° is 180°, 180° is one line so if you subtract 51° from 180° you get 129° im not so good at explaining but i hope you understand

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