# Question #5ddac

Nov 28, 2017

Side a is:

$a = \left(1650 \text{ mm}\right) \sin \left({34}^{\circ}\right)$

$a \approx 922 \text{ mm}$

Side b is:

$b = \left(1650 \text{ mm}\right) \cos \left({34}^{\circ}\right)$

$b \approx 1168 \text{ mm}$

Nov 28, 2017

After solving(assuming you're using degree mode, which is crucial), your side lengths should be approximately $\text{922.7 mm}$ and $\text{1367.9 mm}$.
Also, as a side note, use Pythagorean's Theorem to confirm your side lengths. $\left({a}^{2} + {b}^{2} = {c}^{2}\right)$