4 years ago

2)The sum of the measures of the angles in any triangle is 180 degrees. The second angle of a triangle is 3 times

Mathematics

2 answers:

AleksAgata [21]4 years ago

5 0

Answer:

23°

Step-by-step explanation:

The smallest angle will be X, since it is unknown. The second is three times the first (3X) and the third is X + 65, sum the three angles and equal it to180. Solve for X and substitute in the equation

NikAS [45]4 years ago

3 0

Answer: 23 degrees

Step-by-step explanation:

x +3x+x+65=180

5x=115

x= 23

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