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Free_Kalibri [48]
3 years ago
13

Write the trigonometry ratio for the triangle below.

Mathematics
2 answers:
faltersainse [42]3 years ago
8 0

Answer:

see explanation

Step-by-step explanation:

(a)

cosB = \frac{adjacent}{hypotenuse} = \frac{BC}{AB} = \frac{a}{c}

(b)

tanA = \frac{opposite}{adjacent} = \frac{BC}{AC} = \frac{a}{b}

(c)

sinB = \frac{opposite}{hypotenuse} = \frac{AC}{AB} = \frac{b}{c}

Ludmilka [50]3 years ago
5 0

Answer:

cos B = a/c

tan A = a/b

sin B = b/c.

Step-by-step explanation:

Sin = opposite / hypotenuse

cos = adjacent/ hypotenuse

tan = opposite/adjacent.

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