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I already found Rx = -0.2 and Ry = -3. The magnitude is the square root of 0.2^2 + 3^2 = 3.01 I only need help understanding why when I plus in to solve for the direction why it won’t accept 86.2 when tan^-1(-3/0.2) doesn’t work. Please help explain to me the real answer or how I’m wrong. Thank you in advance

I already found Rx 02 and Ry 3 The magnitude is the square root of 022 32 301 I only need help understanding why when I plus in to solve for the direction why i class=


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