Here!
<h2>The answer is Option A!</h2>

<h3>Why so??</h3>
Let's see what complex numbers are!

Now we know,

So!


And thus we get the answer!
Answer: 24 boxes of pens
Step-by-step explanation:
Answer:
157.07963
Step-by-step explanation:
2πr²
2π(5)²
2π(25)
50π
157.07963
Answer:
Step-by-step explanation:
attached below