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Show work to determine the value of x.

Show work to determine the value of x.-example-1
User Antohoho
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1 Answer

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ok so since the total measurement is 180° and you know that 1 of the sides is 40° and the other 2 are the same you will just need to subtract 40 from 180 and split that in half

here's the formula


(180 - 40) / 2 = \\ 140 / 2 = \\ 70

therefore

x=70°

User Ejboy
by
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