three angles of a troangle are 2x, 3x and 4x find the value of x
Answers
Answered by
2
Answer:
x=20
Step-by-step explanation:
2x+3x+4x=180(sum of angles of triangle)
9x=180
x=180/9
x=20
Answered by
0
Answer:
x=20
Step-by-step explanation:
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