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8 because there are 180 degrees in a triangle and 8*180 = 1440 degrees
The interior angles of a 10 sided shape add up to 1440 degrees
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∙ 12y ago
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Name of a 10 sided shape?
A 10-sided shape is a decagon.
What is a 10 sided-shape called?
A 10-sided shape is called a decagon.
How many lines of symmetry in a regular 10 sided shape?
10 lines.
What is the name of a 10 sided 2 d shape?
A two dimensional 10 sided shape is a decagon.
Exterior angle of a 10 sided shape?
36 degrees.
How many triangles does a dodecon have?
A dodecagon is a 12 sided shape made from 10 triangles
How many triangles has decagon?
There are 8 triangles inside a 10 sided decagon
How many triangles does a 12 sided polygon have?
There are 10
Name of a 10 sided shape?
A 10-sided shape is a decagon.
How many triangles does a decagon have?
A ten-sided geometric figure could have ten triangles drawn inside it, if you connect the vertexes. 8 triangles
What is a 10 sided-shape called?
A 10-sided shape is called a decagon.
What is a 12 and 10 sided shape called?
10 sided shape: Decagon
How many diagonals does a 10 sided shape have?
35 diagonals
How many lines of symmetry in a regular 10 sided shape?
10 lines.
What is the name of a 10 sided 2 d shape?
A two dimensional 10 sided shape is a decagon.
Why there's a triangle?
Triangles are needed to form polygons of 3 sides or more as for instance a 6 sided hexagon needs 4 triangles and a 10 sided decagon needs 8 triangles.
What is the name of 10 side shape?
A 10 sided polygon is called a decagon (deca meaning 10).
