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C=2(pi)(r) therefore if r equals 3.20 then C=20.1061929
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∙ 12y ago
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What is the circumference to r equals 12cm?
75.36
What is the circumference of a r equals 2 cm circle?
Circumference = 2*pi*r = 12.566 cm (approx)
What is the circumference of r equals 13cm?
Something that goes around
What is the circumference of a circle if r equals 21?
A circle with a radius of 21 units has a circumference of 131.95 units.
What is the circumference of r equals 6inches?
circumference = 2*pi*6 = 37.699 inches to 3 decimal places
What is the circumference if the radius is .25?
The circumference is Pi x r x r.... In THIS case it's .25 x .25 x Pi... which equals 0.19634375
If the radius equals 25 in using 3.14 for pie what is the circumference?
Circumference = 2*pi*r Circumference = 2*3.14*25 => 157 inches
C r is a circumference function find C 5 when C r equals 6.28r?
mabye
R is a circumference function Find C2 when Cr equals 6.28r?
12.56
What is circumference of the circle d equals 6ft?
Circumference = r x pi and d = 2r. So, r = d/2 = 6/2 = 3ft and Circumference = 3ft x 3.14 = 9.42.
What is the length of the radius if the circumference equals 18x3.14 for pie?
9. Circumference equals 2 times Pi times the radius. C=2(pi)r. "r" for radius. So if your circumference is 18 times pi, then you do 18 divided by 2, which gives you a radius of 9.
What is the circumference if r equals 20yd?
(20 X 20) X 3.14 = 1256 yards Pi = 3.14 Circumference = 1256yd
