SOLUTION: The measures of the angles of a triangle are represented by (3x-20), (7x+30), and (2x+50). What type of triangle is this?
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Question 1170377: The measures of the angles of a triangle are represented by (3x-20), (7x+30), and (2x+50). What type of triangle is this? Answer by Solver92311(821) (Show Source):
Sum the three expressions and then set the sum equal to 180 degrees. Solve for and then calculate the value of each of the three given expressions. Check your work by adding your three answers; the sum should be 180.
John
My calculator said it, I believe it, that settles it
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