3 years ago

If tan x° = 3 divided by y and cos x° = y divided by z ,what is the value of sin x°?

1 answer:

8 0

Given:
tan x = 3/y
cos x = y/z

Because tan x = sin(x)/cos(x), therefore
sin x = tan(x)*cos(x)
= (3/y)*(y/z)
= 3/z

Answer: a) sin x = 3/z

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