Melindamacon Melindamacon

13-02-2021
Mathematics

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What is the value of the missing angle? The options are: 80, 90, 170, and 260 degrees.

What is the value of the missing angle The options are 80 90 170 and 260 degrees class=

Respuesta :

cgharris cgharris

13-02-2021

Answer:

80°

Step-by-step explanation:

140+140+x=360

280+x=360

x=80

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