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The degree measure of the vertex angle is x + 21 . The
degree measure for each base angle is 2x + 17. What is
the value of x? Show the equation you use in the show
your work section. Hint: Draw a diagram!
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The degree measure of the vertex angle is x 21 The degree measure for each base angle is 2x 17 What is the value of x Show the equation you use in the show your class=