百度试题 结果1 题目What is the name for the set of all quadrilaterals with two pairs of parallel sides?相关知识点: 试题来源: 解析 parallelograms parallelograms 反馈 收藏
2. The area of quadrilateral ABCD is 36 cm2. AD =CD, AP =2 cm. What is the area of quadrilateral PBCD? C dA PB 相关知识点: 试题来源: 解析 2.题意:四边形ABCD的面积为36平方厘米。AD=CD,AP =2厘米。试问四边形PBCD的面积是多少? 将三角形APD绕点D顺时针旋转,使A点与C重合,可得...
百度试题 结果1 题目What is the name for the set of all quadrilaterals with two pairs of right angles?相关知识点: 试题来源: 解析 rectangles (or parallelograms) rectangles (or parallelograms) 反馈 收藏
In the diagram, what is the area of quadrilateral ABCD? ()ADB7C(A)14(B)16C)18(D)20 答案 C相关推荐 1In the diagram, what is the area of quadrilateral ABCD? ()ADB7C(A)14(B)16C)18(D)20 反馈 收藏
The shape has five sides and five angles. What is it? A. quadrilateral B. pentagon C. hexagon D. septagon 相关知识点: 试题来源: 解析 B。pentagon 是五边形,有五条边和五个角。A 选项 quadrilateral 是四边形,有四条边和四个角。C 选项 hexagon 是六边形,有六条边和六个角。D 选项 septagon ...
Unfortunately, we are not given any formula for calculating the area of this kind of quadrilateral. (You might remember that its technical name is a trapezoid, but in fact we don't need to know anythingspecial about trapezoids to solve this problem.)In such situations, it helps to remember...
In a quadrilateral, the sum of three angles is 270 degrees. What is the measure of the fourth angle? A. 75 degrees B. 90 degrees C. 105 degrees D. 120 degrees 相关知识点: 试题来源: 解析 B。四边形内角和为 360 度,已知三个角的和为 270 度,那么第四个角为 360 - 270 = 90 度。
A diamond is a special kind of quadrilateral. What shape has six equal sides? A. hexagon B. pentagon C. heptagon D. octagon 相关知识点: 试题来源: 解析 A。考查图形边数和形状。A 选项 hexagon 是六边形,有六条边;B 选项 pentagon 五边形;C 选项 heptagon 七边形;D 选项 octagon 八边形。
Unfortunately, we are not given any formula for calculating the area of this kind of quadrilateral. (You might remember that its technical name is a trapezoid, but in fact we don't need to know anything special about trapezoids to solve this problem.) In such situations, it helps to ...
What quadrilateral has no congruent sides no congruent angles has a congruent opposite side and has congruent consecutive sides? The question is self-contradictory. What is a quadrilateral with four right angles and opposite sides are parallel opposite all sides are congruent? square...