Regular Decagon
The area of a regular decagon is: (with t = edge length)
An alternative formula is where d is the distance between parallel sides, or the height when the decagon stands on one side as base.
By simple trigonometry .
Read more about this topic: Decagon
Famous quotes containing the word regular:
“While youre playing cards with a regular guy or having a bite to eat with him, he seems a peaceable, good-humoured and not entirely dense person. But just begin a conversation with him about something inedible, politics or science, for instance, and he ends up in a deadend or starts in on such an obtuse and base philosophy that you can only wave your hand and leave.”
—Anton Pavlovich Chekhov (18601904)
Main Site Subjects
Related Subjects
Related Words