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Write and solve the equation to find the measure of

Write and solve the equation to find the measure of-example-1

1 Answer

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I'm not sure the equation is written correctly but the measure of the given angle is 126 degrees. In this instance, the variable in 3x (x) would be equal to 42. Hope this helped.

180-54= 126
126 / 3 = x
x = 42
:)
User Alexey Polonsky
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