Answer:
1 to 100,000
Step-by-step explanation:
1 km is equivalent to 100,000 cm.
Explanation has been given in the attachment.
the second one
it does not say that both sides are parallel
BCA
All angles go to angles that have one curve to the angle that has the most curves, but I'm really guessing.
Answer:D I think might be wrong
here
from left to right
81, 27, 9, 3, 1
