A Triangular Pyramid Has Faces Edges And Vertices Class 8 Maths ...

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AnswerQuestion Answers for Class 12Class 12 BiologyClass 12 ChemistryClass 12 EnglishClass 12 MathsClass 12 PhysicsClass 12 Social ScienceClass 12 Business StudiesClass 12 EconomicsQuestion Answers for Class 11Class 11 EconomicsClass 11 Computer ScienceClass 11 BiologyClass 11 ChemistryClass 11 EnglishClass 11 MathsClass 11 PhysicsClass 11 Social ScienceClass 11 AccountancyClass 11 Business StudiesQuestion Answers for Class 10Class 10 ScienceClass 10 EnglishClass 10 MathsClass 10 Social ScienceClass 10 General KnowledgeQuestion Answers for Class 9Class 9 General KnowledgeClass 9 ScienceClass 9 EnglishClass 9 MathsClass 9 Social ScienceQuestion Answers for Class 8Class 8 ScienceClass 8 EnglishClass 8 MathsClass 8 Social ScienceQuestion Answers for Class 7Class 7 ScienceClass 7 EnglishClass 7 MathsClass 7 Social ScienceQuestion Answers for Class 6Class 6 ScienceClass 6 EnglishClass 6 MathsClass 6 Social ScienceQuestion Answers for Class 5Class 5 ScienceClass 5 EnglishClass 5 MathsClass 5 Social ScienceQuestion Answers for Class 4Class 4 ScienceClass 4 EnglishClass 4 MathsA triangular pyramid has …..faces, ……edges and …..vertices.AnswerVerified510k+ viewsHint: In the given question, we are supposed to find the number of faces, edges, and vertices of a triangular pyramid. We will be solving the given question using the diagram of the triangular pyramid to determine its faces, vertices, and edges.Complete step by step solution:We are asked to find the number of faces, vertices, and edges in a triangular pyramid. We will be solving the given question using the concept of geometry.A pyramid is a geometrical figure that has a base and three or more triangular surfaces which meet at the apex of the pyramid. The triangular pyramid is formed from the triangles. A triangular pyramid has a triangular base. It is also known as a tetrahedron.The diagram of the triangular pyramid is given as follows, The faces, vertices, and edges are the three characteristics of the three-dimensional geometric figure.The face is the individual flat surface of a geometric figure. It forms the part of a boundary of a geometric figure.From the above diagram, We can see that the triangular pyramid has four individual flat surfaces. So, the triangular pyramid has 4 faces.An edge is a line where two faces meet. It is a line segment that acts as an interface between two faces. It is formed by joining two vertices of a geometric figure.From the above diagram, We can see that the triangular pyramid has 6 edges. So, the triangular pyramid has 6 edges.A vertex is a point of intersection of two or more edges. The vertices in a geometric figure are also referred to as corners.From the above diagram, We can see that the triangular pyramid has 4 vertices. So, the triangular pyramid has 4 vertices.$\therefore$ A triangular pyramid has 4 faces, 6 edges, and 4 vertices.Note: The given question can be solved alternatively as follows,From geometry, we know that an n-sided base has n+1 faces, 2n edges, and n+1 vertices. In the case of a triangular pyramid, we know that it has a triangular base. From the above, we can say that the base of a triangular base is 3-sided.Substituting the value of n = 3, we get,$\Rightarrow faces=n+1=3+1=4$$\Rightarrow edges=2n=2\times 3=6$$\Rightarrow vertices=n+1=3+1=4$Recently Updated PagesMaster Class 8 Social Science: Engaging Questions & Answers for SuccessMaster Class 8 Maths: Engaging Questions & Answers for SuccessMaster Class 8 Science: Engaging Questions & Answers for SuccessClass 8 Question and Answer - Your Ultimate Solutions GuideMaster Class 8 English: Engaging Questions & Answers for SuccessWhy are manures considered better than fertilizers class 11 biology CBSEMaster Class 8 Social Science: Engaging Questions & Answers for SuccessMaster Class 8 Maths: Engaging Questions & Answers for SuccessMaster Class 8 Science: Engaging Questions & Answers for SuccessClass 8 Question and Answer - Your Ultimate Solutions GuideMaster Class 8 English: Engaging Questions & Answers for SuccessWhy are manures considered better than fertilizers class 11 biology CBSE

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