ANSWER
1
EXPLANATION
We want to find the value of:

One of the rules of Indices, called the Power with Exponent Zero rule, states that any number raised to the power of zero is equal to 1.
This means that:

That is the answer.
Number 1 is 3.14 cm and 2 is 6.28 cm
Answer:
I believe it's enlargement
Step-by-step explanation:
because you have a positive scale factor and it goes to the right 3 and up 4