Math, asked by msd2010, 1 month ago

find the formula and answer for this scalene triangle​

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Answers

Answered by venkatsowbarani
0

Answer:

138°

Step-by-step explanation:

Let another angle be x

Sum of angles in triangle is 180°

17 + 25 + x = 180°

42° + x = 180°

x = 180° - 42°

x = 138°

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