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If cos x = .67, what is sin of x

If cos x = .67, what is sin of x
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2 votes
If cos x = .67, what is sin of x

asked
User Gmhk
by
7.8k points

1 Answer

3 votes
sin^2x = 1 - cos^2 x
= 1 - 0.67^2
= 0.5501

sin x = sqrt 0.5501 = 0.7424 to nearest 10 thousandth
answered
User Rodrigo Pereira
by
7.4k points
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