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  • 12-02-2019
  • Mathematics
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Why is the measure of angle a in the triangle enter your answer in the box

Why is the measure of angle a in the triangle enter your answer in the box class=

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h31pm3p13453 h31pm3p13453
  • 12-02-2019

all angles add to 180, so add and solve for x. plug x into A and you get 50 degrees

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