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rusak2 [61]
3 years ago
11

Two angles of a triangle have measures of 30° and 45°.

Mathematics
2 answers:
ElenaW [278]3 years ago
3 0
The third angle is 135
mamaluj [8]3 years ago
3 0

Answer:

30+45+x=180(sum of all angles of triangle is equal to 180 degree)

75+x=180

x=180-75

x=105

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