SOLUTION: angle 17 is four times its supplement angle 18. find measure of angle 17 and measure of angle 18.

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Question 986334: angle 17 is four times its supplement angle 18. find measure of angle 17 and measure of angle 18.
Answer by solver91311(24713) About Me  (Show Source):
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Solve for for angle 18 and calculate for angle 17. Check your work:

John

My calculator said it, I believe it, that settles it