百度试题 结果1 题目What shape has eight vertices? A. Cube B. Cylinder C. Cone D. Sphere 相关知识点: 试题来源: 解析 A。解析:立方体有八个顶点,圆柱体没有顶点,圆锥有一个顶点,球体没有顶点。反馈 收藏
Parts of a 2-D shape The line segments that make a 2D shape are called its sides. A corner at which two sides of a 2D shape meet is called a vertex. Two or more corners are called vertices (not vertexes!). A measure of the turn between the two sides that meets at a vertex is...
The circle has its center O on hypotenuse (直角三角形的 边) A B. What is the are a of triangle ABC? ( )C A0B(A)6(B)8(C)3元(D)10 相关知识点: 试题来源: 解析 1.C 2.D 3.C 4.D 解:70° +70° +x=180°,解得x=40,70° +x+x=180°,解得x=55,当然,x也可取70,...
Example 2: State whether true or false.A 2D shape has one dimension. A 2D shape has no thickness. The circle is an example of a 2D shape. We can find the volume of a 2D shape.Solution:False. A 2D shape has two dimensions: length and width. True True False. A 2D shape has no ...
Definitions and examples of 2D shapes, plus a list of 2D shape names and properties for primary school. [FREE PRACTICE QUESTIONS]
A decagon is a shape that has both 10 sides and 10 angles. The prefix 'deca-' means 'ten'. For example, a 'decade' has ten years in it. The root...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer...
A sphere has 0 edges. A sphere has 1 curved surface. How many faces, edges and vertices does a prism have? A prism is a solid object, geometric shape, or polyhedron where the faces of both ends are the same shape. Students will come across many types of prisms throughout their schooli...
A rectangular prism will have 8 vertices. A triangular pyramid will have 4 vertices. 8 - 4 = 4 How is a triangular prism different than a rectangular prism? One is a triangle base...and the other a rectangle.. What shape has fewer than 8 faces and fewer than 10 edges...
In geometry, athree-dimensional shapecan be defined as asolidfigure or an object orshapethat has three dimensions – length, width, and height. Unlike two-dimensional shapes, three-dimensional shapes have thickness or depth. The attributes of a three-dimensional figure arefaces,edges, andvertices....
Faces and Vertices:The face of an object is defined as any one of its flat surfaces. For example, a cube has six faces. Vertices on the other hand are the points on a 3-D shape, which means a cube has eight vertices.Answer and Explanation: ...