sin theta = 4/3
find cos theta, tan theta
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Answer:
cos teta = 2.7/3
tan teta = 4/2.7
Explanation:
sin teta = opposite/hypotenuse = 4/3
According to pythogeros pythagoreos therom
AC² = AB²+BC²
BC²= AB²-BC²
= 4²-3²
= 16-9
BC² = 7
BC = √7
BC = 2.7
cos teta = adjacent/hypotenuse = 2.7/3
tan teta = opposite / adjacent = 4/2.7
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