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OpenStudy (anonymous):
How do u find three angles to a triangle
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OpenStudy (anonymous):
Hint: The sum of the three angles of a triangle equal 180 degrees.
OpenStudy (anonymous):
In the case of equilateral triangles, each angle is 60.
OpenStudy (anonymous):
The angles are (9x-4) + (3x+7) + (4X+1)
OpenStudy (anonymous):
The answer are 40 45 95 how do u get that???? Pleasehelp
OpenStudy (mertsj):
When you add the angles you get 180 so write: (9x-4) + (3x+7) + (4X+1) = 180 and solve it.
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OpenStudy (mertsj):
Can you solve that equation?
OpenStudy (anonymous):
No I looked inthd back of the.book for.theanswer but have no ideal how to solve it do u???
OpenStudy (anonymous):
Ididiit came out 11
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