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polygons REVIEW

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