Answer: the answer is 180 
Step-by-step explanation:
Area of a rectangle multiply length times base. 15 x 12 = 180. Hope this helps!
what is the best and easiest method to use to find sides A and B?
B
Check the picture below.
make sure your calculator is in Degree mode.
Answer:
C)-1
Step-by-step explanation:
You can not spend a negative hour playing golf.