Answer:
4608
Step-by-step explanation:
(12*16)/2
then multiply by 48
No.
No, because 23 > 10 + 10.
If any side is equal or greater than the sum of the other 2 sides no triangle can be drawn.
-1/4
You would use rise over run:
12-11/2-6
When simplified, this is -1/4