A decagon is ten sided. The total of all the angles inside the corners of an n-sided polygon is (n-2)x180 degrees. So for 10 sides this is 8x180=1440 degrees. The polygon does not even have to have equal sides.
90
Assuming that "dergrees ferenhitt" is degrees Fahrenheit, 15 million deg F = 8333316 deg C
24dergrees
It is at a tilt of 28 degrees
Its not a do-decagon its a dodecahedran!!
It depends on whether or not the decagon is a perfect decagon or a complex decagon. However, a perfect decagon has no acute angles.
There are 1440 degrees in a decagon.
A decagon has ten vertices.
A decagon has 10 sides.
A decagon has 10 sides
A decagon has 10 vertices.
A decagon has 10 sides