Answer:
Barb is correct she won by 10 points
Darius's=480
Barb=490
Answer:
15 im positively sure
Step-by-step explanation:
The 6 sides are the same sides
so 6+6=12
add the 3
12+3=15
A I am pretty sure. I apologize if I am incorrect.
Let's look at the corresponding ratios:

And we see that the three aren't equal.
Hence, $\Delta ABC$ and $\Delta EDC$ are not similar.
Use 6 triangles then 2 square so you will only be using a total of 4 square and 12 triangles