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3 years ago

Find the missing angle measures by examining the angle relationships first m m m

Mathematics

1 answer:

Katyanochek1 [597]3 years ago

3 0

∠ b = 43° — — { Vertical opp. angles]

Now, see 43 and a are together compromising the linear pair so,

= 43 + a = 180°

= a = 180 - 43

= a = 137

Like b, similarly here also a = c = 137° {Vertical opp. angles}

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Answer:

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3 years ago

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3 years ago

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vazorg [7]

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Step-by-step explanation:

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3 years ago

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Fiesta28 [93]

Answer:

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