SOLUTION: ok their is a triangle one of the angles measures is 7x+10. another measure is 2x. the thired measure is x+20 what is the measure of the largest angle?

Algebra ->  Points-lines-and-rays -> SOLUTION: ok their is a triangle one of the angles measures is 7x+10. another measure is 2x. the thired measure is x+20 what is the measure of the largest angle?      Log On


   

Question 733475: ok their is a triangle one of the angles measures is 7x+10. another measure is 2x. the thired measure is x+20 what is the measure of the largest angle?
Found 2 solutions by solver91311, josgarithmetic:
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


The sum of the measures of the interior angles of any triangle is . So:



Solve for . Then calculate

You wrote "their [sic] is a triangle. . ."

Is English class your nap time?

John

Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
The Out Campaign: Scarlet Letter of Atheism

Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
The sum of the measures of the triangle's interior angles is 180 degrees. You have expressions for the three angles and each is an expression with the only variable x. What can you do with this?

%287x%2B10%29%2B%282x%29%2B%28x%2B20%29+=+180