Mathematics, 07.05.2021 20:30 germainenez8403
A triangle has an angle that measures 68β. Which of these can be the measures of the other two angles?
112β and 90β
84β and 42β
54β and 58β
28β and 152β
Answers: 2
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Cos^2x+cos^2(120Β°+x)+cos^2(120Β°-x)i need this asap. pls me
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A triangle has an angle that measures 68β. Which of these can be the measures of the other two angle...
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