Railways Exam  >  Railways Questions  >  If internal angle of a regular polygon is 120... Start Learning for Free
If internal angle of a regular polygon is 120°, then find the number of diagonals in the polygon ?
  • a)
    8
  • b)
    9
  • c)
    10
  • d)
    11
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
If internal angle of a regular polygon is 120°, then find the numb...
If internal angle of a regular polygon is 120°, it is regular hexagon,
No.of diagonals of a polygon of n sides = (n−3)/2=6(6−3)/2=6(3)/2=9
So the answer is option B.
View all questions of this test
Explore Courses for Railways exam
If internal angle of a regular polygon is 120°, then find the number of diagonals in the polygon ?a)8b)9c)10d)11Correct answer is option 'B'. Can you explain this answer?
Question Description
If internal angle of a regular polygon is 120°, then find the number of diagonals in the polygon ?a)8b)9c)10d)11Correct answer is option 'B'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about If internal angle of a regular polygon is 120°, then find the number of diagonals in the polygon ?a)8b)9c)10d)11Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If internal angle of a regular polygon is 120°, then find the number of diagonals in the polygon ?a)8b)9c)10d)11Correct answer is option 'B'. Can you explain this answer?.
Solutions for If internal angle of a regular polygon is 120°, then find the number of diagonals in the polygon ?a)8b)9c)10d)11Correct answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Railways. Download more important topics, notes, lectures and mock test series for Railways Exam by signing up for free.
Here you can find the meaning of If internal angle of a regular polygon is 120°, then find the number of diagonals in the polygon ?a)8b)9c)10d)11Correct answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of If internal angle of a regular polygon is 120°, then find the number of diagonals in the polygon ?a)8b)9c)10d)11Correct answer is option 'B'. Can you explain this answer?, a detailed solution for If internal angle of a regular polygon is 120°, then find the number of diagonals in the polygon ?a)8b)9c)10d)11Correct answer is option 'B'. Can you explain this answer? has been provided alongside types of If internal angle of a regular polygon is 120°, then find the number of diagonals in the polygon ?a)8b)9c)10d)11Correct answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice If internal angle of a regular polygon is 120°, then find the number of diagonals in the polygon ?a)8b)9c)10d)11Correct answer is option 'B'. Can you explain this answer? tests, examples and also practice Railways tests.
Explore Courses for Railways exam

Top Courses for Railways

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev