A quadrilateral with two pairs of parallel sides is called a ___. A. trapezoid B. rhombus C. rectangle D. parallelogram 相关知识点: 试题来源: 解析 D。平行四边形是有两组对边平行的四边形。梯形只有一组对边平行;菱形是四条边相等的平行四边形;长方形是四个角都是直角的平行四边形。反馈...
A ___ has two pairs of parallel sides. A. trapezoid B. parallelogram C. triangle D. circle 相关知识点: 试题来源: 解析 B。解析:平行四边形有两组对边平行。梯形只有一组对边平行,三角形只有三条边,圆形不是多边形不存在对边平行的情况。反馈 ...
The shape that has two pairs of parallel sides is a ___. A. trapezoid B. pentagon C. parallelogram D. triangle 相关知识点: 试题来源: 解析 C。平行四边形有两组对边平行。选项 A 梯形只有一组对边平行;选项 B 五边形没有平行边;选项 D 三角形没有平行边。反馈 收藏 ...
Characteristics of a Trapezoid Atrapezoid(or trapezium) is a 2Dfour-sided polygon(quadrilateral) that has at least twoparallel sides. A quadrilateral with two pairs of parallel sides, for example, is usually called aparallelogram. Therefore, by definition, a parallelogram has the characteristics of...
A shape that has two pairs of parallel sides is called a ___. A. Trapezoid B. Parallelogram C. Triangle 相关知识点: 试题来源: 解析 B。A 选项“Trapezoid”是梯形,只有一组对边平行。B 选项“Parallelogram”是平行四边形,有两组对边平行。C 选项“Triangle”是三角形,没有平行边。反馈 收藏 ...
In American English, a trapezoid has at least one pair of parallel sides; in British English, a trapezium has no parallel sides.
A four-sided figure with unequal sides; a parallel trapezoid has two unequal parallel sides and two equal nonparallel sides; a symmetrical trapezoid has two pairs of adjacent equal sides. Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All...
In the United States, the term means a quadrilateral with no pairs of parallel sides. The term is derived from the Greek word trapezion, which means a little table. Its use in geometry dates back to the time of Euclid around 300 B.C.E....
题目Which shape has two pairs of parallel sides? A. trapezoid B. rhombus C. pentagon D. heptagon 相关知识点: 试题来源: 解析 B。菱形有两对平行边。选项 A 梯形只有一组平行边;选项 C 五边形没有平行边;选项 D 七边形也没有平行边。
Parallelograms are quadrilaterals (four-sided shapes) in which both pairs of opposite sides are parallel. For example, a square is a parallelogram, as is a rhombus.