Interested to Buy Any Domain ? << Click Here >> for more details...
Find the number of sides of a regular convex polygon whose
angle
is 40degrees.
- 4 Answers
- 13648 Views
- Syntel, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / tanuj sinha
The measure of one vertex angle of a regular polygon is given by:
where n is the number of sides of the regular polygon...and, of course, it goes without saying, that n must be an integer >2(i.e, 3, 4, 5, 6, ...).
If the measure of one vertex angle of a regular polygon is 40 degrees, then we can write:
Simplify and solve for n.
Multiply both sides by n.
Add 360 to both sides.
Subtract 40n from both sides.
Divide both sides by 140.
This is not possible since a regular polygon must have an integral numer of sides.
Conclusion:
There is no regular polygon whose vertex angle is 40 degrees
| Is This Answer Correct ? | 20 Yes | 2 No |
Answer / jjjj
If it's the internal angle, then the external angle is 180-40 = 140 and 140n = 360 => no solution since n must be an integer.
If it's the external angle, then 40n = 360 => n = 9 so the number of sides is 9
...
| Is This Answer Correct ? | 12 Yes | 3 No |
Mike has $20 more than Todd. How much does each have given that combined they have $21 between them. You can't use fractions in the answer.
How many times a day a clock's hands overlap?
Why is it that hot water in a hotel comes out instantly but at home it takes time?
What new feature would you add to MSWORD if you were hired?
What and where are the policy statements for requirement management?
Explain what are the purposes of a requirements document?
Explain how you manage requirements in your project?
You run a technical support website where members post questions and answers to problems experienced and general know how. You have to provide explanations to recently posted questions. Some opf these questions need reasearch.
HI every one i want be mainframes mvs admin interview questions.
How do you handle any risk that might arise due to changes in requirements?
Maximum numbers that can be formed using all the 4 digits 6 4 8 1 without repetition and which is divisible by 9.
Find the number of sides of a regular convex polygon whose angle is 40degrees.
Design Patterns 
