25:169 can be if is a rectangle ( times by the number itself )
or is is a square times by 2 ( 10/26)
Answer:
a
Step-by-step explanation:
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Answer: 
Step-by-step explanation:
Use the formula for calculate the distance between two points:

Calculate the distance AB. Substitute the coordinates into the formula. Then:


Calculate the distance A'B'. Substitute the coordinates into the formula. Then:


As you can see, the distance A'B' is the distance AB multiplied by 1/2. Therefore, this is the scale factor.
Use I=PRT/100 to solve the question