Comedk
Probability
COMEDK 2023 Morning Shift
MCQ+1 / -02023
Three vertices are chosen randomly from the nine vertices of a regular 9-sided polygon. The probability that they form the vertices of an isosceles triangle, is
Comedk
COMEDK 2023 Morning Shift
Three vertices are chosen randomly from the nine vertices of a regular 9-sided polygon. The probability that they form the vertices of an isosceles triangle, is