Q.
The number of diagonals of a polygon of 15 sides is
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
105
b
90
c
75
d
60
answer is B.
(Unlock A.I Detailed Solution for FREE)
Detailed Solution
Number of diagonals =15C2−15=90
Watch 3-min video & get full concept clarity