Question

Find the circumference whose area is 2464 cm^2

Answer 1

≡QUESTION≡

Find the circumference whose area is 2464 cm².

                                                       

║⊕ANSWER⊕║

GIVEN

Area =  2464 cm²

$\pi r^{2} = 2464$

$r^{2} = 784$

$r = 28 cm$

Circumference = $2\pi r$

                          = $2 * \frac{22}{7} * 28$

                          = 176 cm