mikalaaaaaa
mikalaaaaaa
09-02-2017
Mathematics
contestada
How do I find the length of each arc ?
Respuesta :
wolf1728
wolf1728
12-02-2017
Problems 11 and 12
Arc length = radius * central angle (in radians)
To convert the angles to radians, divide by
57.2957795131
Problems 13 and 14
Area = PI * radius^2
then multiply this answer by (60/360) for problem 13 and
(75/360) for problem 14
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