Mathematics
Grade9
Easy

Question

Use Euler's Theorem, F + V = E + 2.
Solve for the missing part.
Faces= ?
Vertices= 6
Edges= 9

  1. 7
  2. 15
  3. 10
  4. 5

hintHint:

Solve the linear equation step by step.

The correct answer is: 5


    Vertices= 6
    Edges= 9
    space F space plus space V space equals space E space plus space 2.
equals greater than F equals E plus 2 minus V
equals greater than F equals 9 plus 2 minus 6
equals greater than F equals 5
    The number of faces are 5.

    Know how to solve a liner equation.

    Related Questions to study

    Grade9
    Mathematics

    Find the number of faces the following prism has.

    Know what a face is.

    Find the number of faces the following prism has.

    MathematicsGrade9

    Know what a face is.

    Grade9
    Mathematics

    The point where three or more edges on a polygon or polyhedron meet.

    Know what are vertices, lines, sides and combo edges.

    The point where three or more edges on a polygon or polyhedron meet.

    MathematicsGrade9

    Know what are vertices, lines, sides and combo edges.

    Grade9
    Mathematics

    Identify the name of this 3D solid.

    Study many geometrical figures.

    Identify the name of this 3D solid.

    MathematicsGrade9

    Study many geometrical figures.

    parallel
    Grade9
    Mathematics

    Determine the number of vertices the following prism has.

    Know what are vertices.

    Determine the number of vertices the following prism has.

    MathematicsGrade9

    Know what are vertices.

    Grade9
    Mathematics

    Find the number of edges the following prism has.

    Edges are line segments which join one vertex with another.

    Find the number of edges the following prism has.

    MathematicsGrade9

    Edges are line segments which join one vertex with another.

    Grade9
    Mathematics

    Identify the number of faces the following prism has.

    Do not forget the faces which are not visible and follow the dots.

    Identify the number of faces the following prism has.

    MathematicsGrade9

    Do not forget the faces which are not visible and follow the dots.

    parallel
    Grade9
    Mathematics

    Any flat surface on a three-dimensional figure is ___________.

    Know the difference between a vertex, face, flatness and a side.

    Any flat surface on a three-dimensional figure is ___________.

    MathematicsGrade9

    Know the difference between a vertex, face, flatness and a side.

    Grade9
    Mathematics

    Use Euler's Theorem, F + V = E + 2.
    Solve for the missing part.
    Faces= 7
    Vertices= ?
    Edges= 15

    Know how to solve a linear equation.

    Use Euler's Theorem, F + V = E + 2.
    Solve for the missing part.
    Faces= 7
    Vertices= ?
    Edges= 15

    MathematicsGrade9

    Know how to solve a linear equation.

    Grade9
    Mathematics

    The plural of polyhedron is _________.

    Know all the geometrical terms.

    The plural of polyhedron is _________.

    MathematicsGrade9

    Know all the geometrical terms.

    parallel
    Grade9
    Mathematics

    Find the number of edges the following prism have.

    Try to know as many geometrical terms as possible.

    Find the number of edges the following prism have.

    MathematicsGrade9

    Try to know as many geometrical terms as possible.

    Grade9
    Mathematics

    The line segment in a polygon or a polyhedron is called ______________.

    Know all the terms related to geometry.

    The line segment in a polygon or a polyhedron is called ______________.

    MathematicsGrade9

    Know all the terms related to geometry.

    Grade9
    Mathematics

    Find the number of vertices the following prism has.

    Know all the terms of geometry.

    Find the number of vertices the following prism has.

    MathematicsGrade9

    Know all the terms of geometry.

    parallel
    Grade9
    Mathematics

    Difference between prisms and pyramids is that ________________.

    Prism and pyramids are important shapes and must be kept in mind.

    Difference between prisms and pyramids is that ________________.

    MathematicsGrade9

    Prism and pyramids are important shapes and must be kept in mind.

    Grade9
    Mathematics

    Find the number of faces the following prism has.

    Visualize and understand the problem.

    Find the number of faces the following prism has.

    MathematicsGrade9

    Visualize and understand the problem.

    Grade9
    Mathematics

    Answer the following questions using the given figure.

    What is the measure of the arc straight m stack B C D with overparenthesis on top equals ?

    See the position of the letters in the figure and try to solve the problem.

    Answer the following questions using the given figure.

    What is the measure of the arc straight m stack B C D with overparenthesis on top equals ?

    MathematicsGrade9

    See the position of the letters in the figure and try to solve the problem.

    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.