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What is the name of a polygon with 5 sides?
pentagon
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A quadrilateral with only one pair of parallel sides is called a ________.
trapezium
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True or False: Congruent polygons have the same shape and size.
true
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A triangle with all angles measuring less than 90 degrees is called ________ triangle.
acute
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How many sides does a hexagon have?
6 sides
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A triangle has all sides of different lengths. What kind of triangle is this?
scalene
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True or False: A circle is a polygon.
false
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What do you call a triangle with two sides of equal length?
isosceles triangle
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congruent or similar?
congruent
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What kind of triangle is this?
obtuse triangle
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True or False: An equilateral triangle is also an acute triangle.
true
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Congruent or Similar?
similar
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What kind of polygon is this?
heptagon
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True or False: All squares are rectangles.
true
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Is this a polygon?
yes
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Is this a polygon?
no
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