How do I solve this and graph it

VECTOR ADDITION - GRAPHICAL (Parallelogram & Head to Tail) METHODS Using a ruler and protractor, draw the following vector addition problems on graph paper using the scale 1cm = 1N. Show and measure the magnitude and direction of the resultant vector. 1. A = 5N @ 30 + B = 3N @ -30 2. C = 4N @ 1200 + D = 4N @ 450 3. E = 3N @ 230 + F = 5N @ 300 4. G = 2N @-450 + H = 2N @ 1350 5. A + C + E (Head-to-Tail Method only) 6. B + D +F (Head-to-Tail Method only)