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22-01-2019
Mathematics

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Triangle ABC is a right triangle. Find the cosine of angle A.

Triangle ABC is a right triangle Find the cosine of angle A class=

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goawayyounoob21 goawayyounoob21

22-01-2019

Answer:

letter D. sqrt(7)/4 since cosine is the adjacent (sqrt(7)) over the hypotenuse (4) of angle A

Step-by-step explanation:

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