The radius of a semi circle is 6.5 cm then its perimeter is? Choose the correct choice from the following answers
A) 32.7
B) 32.4
C) 33.4
D) 32.8
E) 32.1
36/7 r = 6.5 = 33.4   Answer:33.4
<result>C</result>
The radius of a semi circle is 6.5 cm then its perimeter is?