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17 Cards in this Set
- Front
- Back
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base angle of a trapezoid |
one of a pair of consecutive angles whose common side is a base of the trapezoid |
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base of a trapezoid |
one of the two parallel sides of the trapezoid |
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concave |
a polygon in which a diagonal can be drawn such that part of the diagonal contains points in the exterior of the polygon |
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convex |
a polygon in which no diagonal contains points in the exterior of the polygon |
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diagonal |
a segment that connects any two nonconsecutive vertices of a polygon |
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isosceles trapezoid |
a trapezoid in which the legs are congruent |
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kite |
a quadrilateral with exactly two pairs of congruent consecutive sides |
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leg of a trapezoid |
one of the two nonparallel sides of the trapezoid |
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midsegment of a trapezoid |
the segment whose endpoints are the midpoints of the legs of the trapezoid |
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parallelogram |
a quadrilateral with two pairs of parallel sides |
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rectangle |
a quadrilateral with four right angles |
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regular polygon |
a polygon that is both equilateral and equiangular |
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rhombus |
a quadrilateral with four congruent sides |
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side of a polygon |
one of the segments that forms a polygon |
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square |
a quadrilateral with four congruent sides and four right angles |
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trapezoid |
a quadrilateral with exactly one pair of parallel sides |
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vertex of a polygon |
the common endpoint of two sides of the polygon |
