seanjung1128
14.12.2020 •
Mathematics
J (13,-5) K (2,6) L (-1 , -5) M (-4,-2)
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Ответ:
We can write an equation using the information given in the problem.
2x + x + x + 128 = 180
Solve for x.
4x + 128 = 180
4x = 52
x = 13
Second angle:
13 + 128 = 141
Third angle:
13 * 2 = 26
Therefore, the answer is [ 13, 26, and 141 ]
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