Question

The area of a circle is 616 cm2. Find its circumference.

Answer 1

Answer:

$\sqrt{x} \gx^{2} \pi \lim_{n \to \infty} a_n 9\end{array}\right] \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] \int\limits^a_b {x} \, dx \leq \geq$

Step-by-step explanation:

Answer 2

Answer:

87.98 cm

Step-by-step explanation:

C=2πr

C=2πA=2·π·616

=87.9823cm