Find the sum of the interior angle of a pentagon.
A
340\(^o\)
B
350\(^o\)
C
540\(^o\)
D
550\(^o\)
Verified Correct Answer: C.
Step-by-Step Mathematical Solution
Sum = (5 - ) 180\(^o\)
= (5 - 2) 180\(^o\) = 3 x 180\(^o\)
= 540\(^o\)
Source: Myschool Past Questions Archive (Record #58344)