My math book gave me a question that is like so ridiculous to me see if you can figure it out. Pi divided by r2 equals the same as pi over 16. She wanted me to figure that out in my head how am I supposed to do that!?!?!?!?!?!?!?!?!?!?!?!?
Well
\(If\;\;\;r=4\;\;\;then\\\pi \div r^2 = \pi \div 16\)
