Brayden stated that a flying disc had a circumference of 43.96 in. Eliza wanted to find the area of the same flying disc. What is the area of the flying disc rounded to the nearest whole number? Both Brayden and Eliza used 3.14 for π.

Answer 1

2 pi r = 43.96
so r = 21.98 /pi
A = pi r^2 = pi (21.98/pi)^2 = 483.12 / 3.14 = 153.86
about 184 I think