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Mathematics, 05.05.2021 18:40 simplekaryme0

15. If the measures of the angles in a triangle are in the ratio 3:4;5, the measure of an exterior angle of the triangle can not be
1. 165°
2. 135°
3. 120°
4. 105°

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15. If the measures of the angles in a triangle are in the ratio 3:4;5, the measure of an exterior a...
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