The angles of a triangle are ratios 2: 9: 34. find the smaller one.
| March 17, 2021 | education
Let the angle A = 2 * X, angle B = 9 * X, angle C = 34 * X.
The sum of the interior angles of a triangle is 180, then:
2 * X + 9 * X + 34 * X = 180.
45 * X = 180.
X = 180/45 = 4.
Angle A = 2 * 4 = 8.
Answer: The smallest angle of the triangle is 8.
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