Answer:
Sasuke A 2-3
Step-by-step explanation:
In order to derive the base of a triangle from its area, you need its height as well.
In fact, if we solve the area formula for the base, we have

So, the base length would be

where h is the height relative to the base you're interested in.
Answer:11
Step-by-step explanation:8+5+2+3=18 5+2=7 18-7=11