Answer:
Using the formula,(x= base×height).
And the formula, (6+6×).
The answer should be: (A) 12
Explanation:
Hope this helps! Have a good day/or night!
P.S: Sorry if I'm wrong I tried my best. Best wishes!!! And here's some sparkles ✨ (◍•ᴗ•◍)✧*。!!!