Question
find the radius and diameter of a circle with a circumference of 63m
Answers
Ms. Sue
C = pi * d
63 = 3.14d
63/3.14 = d
20.06 = d
d = 2r
20.06 = 2r
? = r
63 = 3.14d
63/3.14 = d
20.06 = d
d = 2r
20.06 = 2r
? = r