Hey guys, boggled again need some help. And by the way, thanks to everyone who helped out on the last question...much appreciated!(adsbygoogle = window.adsbygoogle || []).push({});

Combine the following two vectors to find the resultant vector.

Vector A = 7.4 units at 30 degrees and Vector B = 11.1 units at 120 degrees

A. Resulant = 13.34 units ; angle = 86.3 degrees

B. Resulant = 18.49 units; angle = 60.0 degrees

C. Resulant = 17.89 units, angle = 48.1 degrees

D. Resulant = 17.89 units; angle = 41.9 degrees

the only thing I can figure is that using the Pythagoryn Therom is that 7.4 and 11.1 comes out to 13.34 but I cant figure the math on how to get the angle to match up. thats asuming that 13.34 is a correct figure

:surprised

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# Hi again

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