Answer:
Yes, the scale factor is 4.
Step-by-step explanation:
If you times the length, 3, and the width, 5, by 4, you'll get 12 as your length and 20 as your width.
What do you need help with?
Answer:
False
Step-by-step explanation:
They are Congruent by the criterion of SSS (side side side)...
because there all sides are equal...
hope it helps