Multiple choice What would be the circumference of a circle whose area is 129514 sq. cm. ? 1914 cm. 1148.4 cm. 3828 cm. 1276 cm. None of these Reveal answer Fill a bubble to check yourself D Correct answer Explanation Area = pi * r^2 = 129514. So r^2 = 129514/pi = 129514/3.14 = 41250 (approx). r = sqrt(41250) = 203.1 cm. Circumference = 2 * pi * r = 2 * 3.14 * 203.1 = 1275.6 cm, approximately 1276 cm. Option D is correct.