The radius of a semi circle is 6.3 cm then its perimeter is?
Select the correct option
A) 32.9
B) 32.4
C) 32.2
D) 32.1
E) 32.7
36/7   r = 6.3 = 32.4   Answer:32.4
<result>B</result>
The radius of a semi circle is 6.3 cm then its perimeter is?