Question

Please help! I don't understand any of this at all--and I need to provide explanations for all parts!

Answer 1

Explanation:

pi 2 is equal to 360 or a circle, and pi is equal to 180 so if it's between 3&4 make it 3&4 2 sooo

3×3=9 4×4=16 so pi2 is between 9&16