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Δabc is a right triangle in which ∠b is a right angle, ab = 1, ac = 2, and bc = sqrt(3).
cos c...
Mathematics, 28.07.2019 11:10 GachaSkylarUwU
Δabc is a right triangle in which ∠b is a right angle, ab = 1, ac = 2, and bc = sqrt(3).
cos c × sin a =
i think the answer is 3/4, because cos(c) = adj / hypot and sin(a) = opposite / hypot
cos(c) = sqrt(3) / 2
sin(a) = sqrt(3) / 2
which is 3/4 when multiplied.
Answers: 2
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