A right

A right triangle has side lengths a=3, b=5, and c=4, as shown below. Use these lengths to find tan x, sin x, and cos x.

Correct answer:

t =  1.3333
s =  0.8
k =  0.6

Step-by-step explanation:

a=3 b=5 c=4  tan x = c:a t=c/a=4/3=1.3333
sin x = c:b s=c/b=4/5=0.8
cos x = a:b k=a/b=3/5=0.6

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