Yes you can assume they are similar because the sides that correspond with one another are half of the big triangles measurements. 16/2=8 12/2=6 etc.
B.
This is because perpendicular lines have opposite and flipped slopes.
The polar coordinate system.
Answer:
31/40
Step-by-step explanation:
It cannot be reduced anymore. It is already in simplest form.
Answer:
5/6
Step-by-step explanation:
3/6 + 1/3 = 3/6 + 2/6 = 5/6
