SSC CGL – Combined Graduate Level Examination · Question 24
How many diagonals does a pentagon have?
Show answer & explanation
Answer: (A) 5
Explanation
n(n − 3)/2 = 5 × 2/2 = 5.
SSC PYQTier 1 2025
SSC CGL – Combined Graduate Level Examination · Question 24
Answer: (A) 5
n(n − 3)/2 = 5 × 2/2 = 5.