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posledela
3 years ago
10

Given cos = 7/25, where is an angle in standard position terminating in

Mathematics
1 answer:
kozerog [31]3 years ago
7 0

Answer:

tanΘ = - \frac{24}{7}

Step-by-step explanation:

Given

cosΘ = \frac{7}{25} = \frac{adjacent}{hypotenuse}

The right triangle has sides 7, 24, 25 ← Pythagorean triplet

with adjacent = 7 and opposite = 24

Since position is in fourth quadrant then tanΘ < 0 , thus

tanΘ = - \frac{24}{7}

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