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

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

asked
User Ndequeker
by
8.2k points

2 Answers

1 vote
2x + 3x + 4x

2 + 3 + 4= 9

9x = 180

180÷9 = 20=×
answered
User David Leitner
by
8.5k points
5 votes
2x+3x+4x=180
9x=180
x=20

answered
User Isaac Bosca
by
7.8k points
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