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A decagon has 10 sides and so 2*10 = 20
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Continue Learning about Geometry
How many Acute angles does a decagon have?
It depends on whether or not the decagon is a perfect decagon or a complex decagon. However, a perfect decagon has no acute angles.
What is a Polygon with 10 sides?
Decagon.
Is a star a pentagon or a decagon?
it's a decagon.
Can a decagon tile?
yes a decagon can tile!!!!!!!!!!
How many angles in a decagon?
A decagon has ten vertices.
Related questions
How many sides does a double decagon have?
twenty
How many Acute angles does a decagon have?
It depends on whether or not the decagon is a perfect decagon or a complex decagon. However, a perfect decagon has no acute angles.
What do you call a 10 side polygon?
decagon
What shape has 10 verticies?
Decagon
What is a 10 sided polygon called?
The anwser is a Decagon.
Is a decagon guadrilateral?
No, a decagon is not a quadrilateral.
What is a ten sided shaped called?
Decogon * * * * * A decagon, actually.
What is a ten side shape?
Decagon
What is a Polygon with 10 sides?
Decagon.
Is a star a pentagon or a decagon?
it's a decagon.
Can a decagon tile?
yes a decagon can tile!!!!!!!!!!
What part of speech is decagon?
Decagon is a noun.
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