Answer:
Yes, they are similar by SSS.
Step-by-step explanation:
You can see that the triangles have proportional sides. 12/8 = 1.5, 7.5/5 = 1.5. Since the sides have the same ratios, these triangles are similar!
If I understand what you're saying. It would be the absolute value of -37, which is 37. Also, the absolute value of 37 is 37.