The no of sides of 2 regular polygons are in a ratio 5:4 and the difference between there angles is 9 degree. Find the no of sides of each polygon
Harjeet Chahal , 7 Years ago
Grade 11
1 Answers
Yash Chourasiya
Last Activity: 4 Years ago
Hello Student
Letnbe the Greatest Common Divisor (GCD) of the numbers under the question. Then one polygon has5nsides, while the other has4nsides. It is well known fact that the sum of exterior angles of each (convex) polygon is360o.
For further solution please see in the attachment.
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