Mathematics, 26.02.2021 18:20 matlenanem4437
Gina looked at the triangle above and noticed that two acute angles added together equals to 90o. 53 + 37 = 90. Using this info, she wrote C + G = 90. She concluded: Since G = 90 - C, sin G = sin (90 - C) and cos G = cos (90 - C) Since C = 90 - G, sin C = sin (90 - G) and cos C = cos (90 - G) Is her conclusion true?
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Gina looked at the triangle above and noticed that two acute angles added together equals to 90o. 53...
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