what is the circumference c=43.96cm?

2 ⤊

what is the circumference c=43.96cm?

2007-12-21 05:44:35 · 5 answers · asked by Ashlie T 1 in Science & Mathematics ➔ Geography

5 answers

43.96cm

2007-12-21 05:47:41 · answer #1 · answered by Cactus Jack 4 · 2⤊ 1⤋

You mean what are the diameter and radius of a circle of circumference 43.96 cm?

[1] C = πD ==> D = C/π
[2] C = 2πr ==> r = C/(2π)

Divide the circumference C = 43.96 cm by π ~ 3.14 and that gives the diameter D = 14 cm = C/π [1]. Half of the diameter is the radius r = 7 cm = C/(2π) [2].

2007-12-21 06:05:56 · answer #2 · answered by Yaybob 7 · 0⤊ 0⤋

43.96 cm
or
17.31 inches

2007-12-21 08:04:24 · answer #3 · answered by Max 7 · 0⤊ 0⤋

43.96cm

2007-12-21 06:10:05 · answer #4 · answered by rosie recipe 7 · 0⤊ 0⤋

70.336

2016-03-03 11:24:01 · answer #5 · answered by jamya 1 · 0⤊ 0⤋