A. Rectangle B. Rhombus C. Square 相关知识点: 试题来源: 解析 C。A 选项“Rectangle”是长方形,对边相等但邻边不一定相等;B 选项“Rhombus”是菱形,四条边相等但不一定是直角;C 选项“Square”是正方形,有四条相等的边和四个直角。反馈 收藏 ...
A. a shape with many curves B. a shape like a star C. a shape with few straight lines D. a shape that looks like a cloud 相关知识点: 试题来源: 解析 B。解析:有很多曲线的形状通常没有角;形状像云的也没有明显的角;有很少直线的形状角也比较少;而像星星的形状有很多角。本题考查学生对不...
A shape has four equal sides and four right angles. What is it? A. A square B. A parallelogram C. A trapezoid 相关知识点: 试题来源: 解析 A。A 选项“square”是正方形,有四条相等的边和四个直角;B 选项“parallelogram”是平行四边形,边不一定相等且角不一定是直角;C 选项“trapezoid”是梯形...
A shape that has all sides equal and all angles equal is a ___. A. square B. trapezoid C. rhombus D. rectangle 相关知识点: 试题来源: 解析 A。正方形是所有边相等且所有角相等的图形。梯形边和角都不相等;菱形边相等但角不一定相等;长方形边不一定相等。反馈 收藏 ...
What's it? A. rectangle B. rhombus C. square D. pentagon 相关知识点: 试题来源: 解析 A。一个有四个直角且对边相等的形状是长方形。选项 B 菱形没有直角;选项 C 正方形四条边都相等且有四个直角;选项 D 五边形有五条边。反馈 收藏
A shape with four equal sides and no right angles. What is it? A. square B. rhombus C. octagon 相关知识点: 试题来源: 解析 B。菱形有四条相等的边且没有直角。选项 A 正方形有直角,不符合要求。选项 C 八边形边数不对且四条边不相等,不符合要求。
CURVES AND ANGLES TAKING SHAPE AT DISNEY HALL; FUTURISTIC STRUCTURE TO BECOME L.A. ICON?Dana Bartholomew\\ Staff Writer
Robinson,A D.,Friedman,... - 《Physica A-statistical Mechanics & Its Applications》 被引量: 72发表: 2002年 Effect of particle shape on the compaction and flow properties of powders. In order to clarify the effect of particle shape on the mechanical properties of powders, such as compaction...
A. Parallelogram B. Equilateral triangle C. Regular hexagon 相关知识点: 试题来源: 解析 B。A 选项“Parallelogram”是平行四边形,B 选项“Equilateral triangle”是等边三角形,三条边相等,三个角也相等。C 选项“Regular hexagon”是正六边形。反馈 收藏 ...
Interior angles: Interior Angles are the angles formed within or inside a shape. Here, ∠ABC, ∠BCA and ∠CAB are interior angles. Exterior angles: Exterior angles are the angles formed outside a shape, between any side of a shape and an extended adjacent side. Here, ∠ACD is an ...