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There are: (5*12)+(3*8) = 84 sides
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∙ 6y ago
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Are all octagons polygons?
no
Do all octagons have 8 sides?
No
Are all stop signs octagons?
yes
How many more angles an octagon have more than a right angle?
Many octagons will have all eight angles that are obtuse.
Are all eight sided shapes called octagons?
No. All 2-dimensional shpaes with 8 sides are octagons; all 3-dimensional shapes with 8 sides are called octahedrons.
Do all octagons have four sides and four angles?
All octagons have 8 sides and 8 angles
What is a shape that can be a 8 sided polygon?
All eight sided polygons are known as "octagons". Octagons that have all side lengths the same are known as "regular octagons".
Are all octagons polygons?
no
How many sides does a corral shaped octagon have?
All octagons are 8 sided polygons.
Do all octagons have 8 sides?
No
Do octagons have obtuse angles?
Yes. It must have an obtuse angle.
Are all stop signs octagons?
yes
What do you call a 3-D octagon shape?
As far as I am aware, there is no polyhedron (3-d figure) whose faces are all octagons. As far as I am aware, there is no polyhedron (3-d figure) whose faces are all octagons. As far as I am aware, there is no polyhedron (3-d figure) whose faces are all octagons. As far as I am aware, there is no polyhedron (3-d figure) whose faces are all octagons.
How many more angles an octagon have more than a right angle?
Many octagons will have all eight angles that are obtuse.
Are all eight sided shapes called octagons?
No. All 2-dimensional shpaes with 8 sides are octagons; all 3-dimensional shapes with 8 sides are called octahedrons.
Are all regular octagons similar?
Yes, all regular octagons are similar. All regular x-gons are similar, as long as the x is constant, as they must have the same angle measures to be regular.
Do all octogons have the same number of lines of symmetry?
All regular octagons have the same number of lines of symmetry, but octagons with unequal sides would have fewer lines of symmetry.
