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The angles of a triangle are 2x, 3x, and 4x degrees. Find the value of x. A) 20 B) 30 C) 40 D) 50

The angles of a triangle are 2x, 3x, and 4x degrees. Find the value of x. A) 20 B) 30 C) 40 D) 50
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1 vote
The angles of a triangle are 2x, 3x, and 4x degrees. Find the value of x.

A) 20
B) 30
C) 40
D) 50

asked
User Eunmin
by
8.1k points

1 Answer

5 votes
**Remember this rule: the sum of a triangle's angle measurements always = 180
So 2x + 3x + 4x = 180
9x = 180
9x/9 = 180/9
x = 20
A) 20
answered
User Valentine Stone
by
8.6k points
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