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    A = 3.587 @ 27.92o
    B = 2.948 @ 24.65o
    A + B = C
    What is the phase of C?

    o ?

    A = 4.712 @ 54.15o
    B = 4.932 @ 22.4o
    A + B = C
    What is the magnitude of C (Cm)?

    ?

    Ax = 0.18, Ay = 1.55
    Bx = 2.68, By = 0.42
    What is the x-component of A + B?

    ?

    Ax = 1.1, Ay = 3.77
    Bx = 1.15, By = 1.49
    What is the x-component of A + B?

    ?

    A = 4.911 @ 23.9o
    B = 4.297 @ 26.38o
    A + B = C
    What is the magnitude of C (Cm)?

    ?

    A = 5.943 @ 56.73o
    B = 5.337 @ 68.91o
    A + B = C
    What is the phase of C?

    o ?