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Mathematics, 11.07.2019 21:40 rileyeddins1010

if side a = 1 and side c = 2, what is the angle b = if sin-1
*hint: angle c = 90° and angle a = 60°
sin (b) = a/c
cos (b) = b/c
tan(b) = a/b

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if side a = 1 and side c = 2, what is the angle b = if sin-1
*hint: angle c = 90° and angle a...

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