Answer:

Step-by-step explanation:

Answer:A
Step-by-step explanation:
Answer: if you mean 2/1 the answer would be 4/2, 6/3 and 8/4 if you mean 1/2 the answer would be 2/4,3/6 and 4/8 good luck!
Step-by-step explanation:
20 less than 1000 is the same thing as 1000 minus 20.
1000 minus 20 is 980.
20 less than 1000 is 980.
It should always have the same perimeter if it stays the same geometric figure.