The sum of the angles of a triangle is 180°. Find the three angles of the...
The sum of the angles of a triangle is 180°. Find the three angles of the triangle if one angle is three times the smallest angle and the third angle is 30° greater than the smallest angle.
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12°, 36°, 132° |
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30°, 90°, 60° |
||
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12°, 42°, 126° |
||
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21°, 63°, 96° |
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The sum of the angles of a triangle is 180°. Find the three
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23. The sum of the interior angles of a triangle is equal to 180°. The angles are to be identified as angles A, B and C. One of the angles is 20° larger than the smallest angle, and the third angle is 10° larger than the smallest angle. Calculate the size (in degrees, ) of each of the three angles in this triangle.
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