Mathematics, 08.02.2022 14:00 SMNS625
Find the cosine of ∠R.
Simplify your answer and write it as a proper fraction, improper fraction, or whole number.
cos (R) =
Answers: 3
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David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?
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Find the cosine of ∠R.
Simplify your answer and write it as a proper fraction, improper fraction,...
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