49097 - Quadrilateral Terms
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| parallelogram | quadrilateral with two pairs of parallel sides
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| rhombus | equilateral quadrilateral
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| rectangle | equiangular quadrilateral
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| square | quadrilateral that is both a rhombus and a rectangle
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| kite | quadrilateral with two pairs of consecutive congruent sides
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| trapezoid | quadrilateral with one pair of parallel sides
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| midsegment | a segment that connects the midpoints of two sides in a triangle or that connects the midpoints of the two legs in a trapezoid
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| isosceles trapezoid | a trapezoid with congruent legs
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| length of a midsegment | the average of the lengths of the two bases
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| reflexive property | allows you to say that something is congruent to itself
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| A.I.A. conjecture | if two lines are parallel, then the alternate interior angles are congruent
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| What is true about the diagonals in a parallelogram? | they bisect each other
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| What is true about the diagonals in a rhombus? | they are perpendicular bisectors of each other
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| What is true about the diagonals in a rectangle? | they are congruent and bisect each other
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| What is true about the diagonals in a kite? | they are perpendicular
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| CPCTC | corresponding parts of congruent triangles are congruent
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| sum of the exterior angles of a polygon | 360 degrees
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| sum of the interior angles of a polygon | 180(n-2)
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Created by:
lbosel
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