How is a rectangle a convex quadrilateral? What is the difference between concave and convex quadrilaterals? What shape has 3 pairs of parallel sides? What is true about a parallelogram? How do you prove a quadrilateral is a parallelogram when you are given the vertices?
百度试题 结果1 题目【题目】Do you know what a parallelogram is? Can you identify the parallelogram shapes in the pictures below?CDsp=p(C)=8/(12kπ+20) 相关知识点: 试题来源: 解析 【解析】N/A. 反馈 收藏
What is the English word for “平行四边形”? A. triangle B. rectangle C. parallelogram D. circle 相关知识点: 试题来源: 解析 C。“triangle”是三角形;“rectangle”是长方形;“parallelogram”是平行四边形;“circle”是圆。所以选 C。 反馈 收藏 ...
What is the shape that has only one pair of parallel sides? A. Parallelogram B. Trapezoid C. Square D. Rectangle 相关知识点: 试题来源: 解析 B。梯形只有一组对边平行。A选项“Parallelogram”是平行四边形;C选项“Square”是正方形;D选项“Rectangle”是长方形。
I have a shape with two long sides and two short sides. What is it? A. parallelogram B. triangle C. circle D. semicircle 相关知识点: 试题来源: 解析 A。A 选项 parallelogram 是平行四边形,有两条长边和两条短边;B 选项 triangle 是三角形;C 选项 circle 是圆形;D 选项 semicircle 是半圆。
What is the height of the parallelogram? A. 3 meters B. 4 meters C. 6 meters D. 8 meters 相关知识点: 试题来源: 解析 B。本题考查平行四边形面积的计算。平行四边形面积 = 底×高,即高 = 面积÷底,24÷6 = 4 米,所以选 B。A 选项 3 米计算错误;C 选项 6 米计算错误;D 选项 8 ...
Observe the parallelogram. If one angle is 80 degrees, what is the measure of its adjacent angle? A. 80 degrees B. 100 degrees C. 180 degrees D. 20 degrees 相关知识点: 试题来源: 解析 B。平行四边形的邻角互补,和为 180 度。已知一个角为 80 度,其邻角 = 180 度 - 80 度 = 100 度...
The area of a parallelogram is 48 square meters. The base is 8 meters. What is the height? A. 6 meters B. 6 centimeters C. 6 kilometers D. 6 millimeters 相关知识点: 试题来源: 解析 A。平行四边形面积等于底乘高,已知面积和底求高,用面积除以底。48 平方米除以 8 米等于 6 米。选项 ...
The area of a parallelogram is 72 square meters. The base is 12 meters. What is the height? A. 4 meters B. 6 meters C. 8 meters D. 10 meters 相关知识点: 试题来源: 解析 B。平行四边形面积等于底乘高,已知面积和底,用面积除以底可得高,72 除以 12 等于 6 米。A 选项 4 米代入计算...
A parallelogram is rotated 180 degrees. What is the relationship between the original parallelogram and the new one? A. They are congruent. B. They are similar. C. They are perpendicular. D. They are parallel. 相关知识点: 试题来源: 解析 A。平行四边形旋转 180 度后与原来的平行四边形全等...