Answer: c. (1/2) bc sin A
<u>Step-by-step explanation:</u>
You can find the area of a triangle using trigonometry if you know the lengths of two sides and the measure of the included angle using the following formula:

The answers are A,B, and E. Hope this helps. :)
Answer: 1,200
Step-by-step explanation:
1,200 x .125 = 150