Question

in how many ways can a pair of parallel diagonals of a regular polygon of 10 sides be selected​

Answer 1

Answer:

$\huge\tt\colorbox{Orange}{\color{white}{Happy}}$

$\huge\tt\colorbox{white}{\color{blue}{Republic}}$

$\huge\tt\colorbox{green}{\color{white}{Day}}$

Answer 2

Answer:

I HOPE IT IS HELP FUL TO YOU .. AND MARK AS BRAINIEST...