Im not 100% sure but I do think it is Ratio (red to blue) of the areas
Step-by-step explanation:
It is 1/4 of the area of the larger triangle...basically if you connect the three midpoints of the triangle's sides it creates four identical smaller triangles...
The perimeter is one half of the larger triangle...
Answer:
7 to 8
Step-by-step explanation:
7-15=8
You would end up having $12,000 at that rate since 54 divided by 9 is 6