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The angles of a triangle are 2x, 3x, and 4x degrees. Find the value of x.
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1 vote
The angles of a triangle are 2x, 3x, and 4x degrees. Find the value of x.

User Thiagofm
by
6.1k points

1 Answer

3 votes

2x+3x+4x=180 would be the equation

You could refine it to make
9x=180

Divide both sides by 9
9x/9=180/9

This gives you
x=20

Hope this helps!
;)
User Yat Fei Leong
by
5.8k points
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