Mathematics, 01.01.2020 03:31, MNM83
The bottom of a circular swimming pool with a diameter of 30 feet is painted blue. how many square feet are blue?
Answers: 2
![\bf \textit{area of a circle}\\\\ A=\pi r^2~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=15 \end{cases}\implies A=\pi 15^2\implies A=225\pi \implies A\approx 706.86](/tpl/images/0438/8140/f0ef9.png)
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 18:00, BlueExorcistReaper
Solve 2^x=32 and rewrite this equation in a logarithmic form
Answers: 2
Mathematics, 21.06.2019 19:30, valerieaj113
Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500
Answers: 2
Mathematics, 21.06.2019 21:00, Liantic8738
Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months
Answers: 3
Do you know the correct answer?
The bottom of a circular swimming pool with a diameter of 30 feet is painted blue. how many square f...
Questions in other subjects:
Mathematics, 13.01.2020 18:31
Mathematics, 13.01.2020 18:31
Mathematics, 13.01.2020 18:31
Mathematics, 13.01.2020 18:31
History, 13.01.2020 18:31
