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18 questions
A triangle is:
A shape with four sides.
A shape with three sides.
A cube
A circle
What type of polygon is this?
irregular
regular
What type of polygon is this?
irregular
regular
What type of polygon is this?
regular
irregular
What type of polygon is this?
regular
irregular
How many sides does a nonagon have?
8
9
6
5
Choose the one that is not a polygon.
Triangle
Heptagon
Circle
Pentagon
How many sides does a pentagon have?
3
4
5
How do you call a polygon with seven sides?
Heptagon
Nonagon
Decagon
Circle
How do you call this polygon?
Heptagon
Pentagon
Octagon
Decagon
How do you call the corner of a polygon?
Vertices
Sides
Lines
An irregular polygon
A triangle with four sides.
All sides are equal.
Has different sides.
An equilateral triangle
has two different sides.
has three equal sides.
is a polygon with ten sides.
This is a
Scalene
Isosceles
Equilateral
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