![\bf \textit{circumference of a circle}\\\\ C=2\pi r~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=13 \end{cases}\implies C=2\pi (13)\implies C=26\pi \implies C\approx 81.68 \\\\[-0.35em] ~\dotfill\\\\ \textit{area of a circle}\\\\ A=\pi r^2~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=13 \end{cases}\implies A=\pi (13)^2\implies A=169\pi \implies A\approx 530.93](/tpl/images/0339/7178/22708.png)
Find the circumference and area of a circle
with a diameter of 26 yards....
Mathematics, 22.10.2019 00:50 gomezjuana123
Find the circumference and area of a circle
with a diameter of 26 yards.
Answers: 1
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