iren.perch
New member
- Joined
- Jan 5, 2020
- Messages
- 11
In the regular twenty angle(icosagon) GHIJ. . . XYZ are the names of the angles in alphabetical order.
Angle JWO + VWO equals...
If I'm right each angle is (20-2)x180/20=162 degrees.
But I do not know how I should calculate the rest.
Can someone help me?
Thank you in advance.
Angle JWO + VWO equals...
If I'm right each angle is (20-2)x180/20=162 degrees.
But I do not know how I should calculate the rest.
Can someone help me?
Thank you in advance.