How many numbers of cusps the epicycloid has if the radius of the rolling circle is 3 and the radius of the direct circle is 5?

How many numbers of cusps the epicycloid has if the radius of the roll

1.	How many numbers of cusps the epicycloid has if the radius of the rolling circle is 3 and the radius of the direct circle is 5?
A.	15
B.	3
C.	5
D.	5/3
Answer» D. 5/3

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How many numbers of cusps the epicycloid has if the radius of the rolling circle is 3 and the radius of the direct circle is 5?

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