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How many diagonal can be drawn from a regular hexagon from one vertex?
5 diagonals * * * * * That is not correct since two of these would be lines joining the vertex to adjacent vertices (one on either side). These are sides of the polygon, not diagonals. The number of diagonals from any vertex of a polygon with n sides is n-3.
How many triangles can be formed by a diagonal drawn from a fixed vertex of a polygon with 17 sides?
In a polygon with 17 sides, a diagonal can be drawn from a fixed vertex to any of the other non-adjacent vertices. From one vertex, there are 14 other vertices (17 total vertices - 1 fixed vertex - 2 adjacent vertices) to which diagonals can be drawn. Each diagonal creates a triangle with the fixed vertex and two of the vertices connected by the diagonal. Therefore, the number of triangles that can be formed is equal to the number of diagonals, which is 14.
How many exterior angles does a quadrilaterals have?
A quadrilateral has four exterior angles, one at each vertex. The sum of these exterior angles is always 360 degrees, regardless of the shape of the quadrilateral. Each exterior angle is formed by extending one side of the quadrilateral at a vertex.
How many sides does a irregular quadrilateral have?
the same as a regular quadrilateral, 4
How many regular hexagons meet at a vertex to form a regular tessellation?
3
How many diagonals does a hexagon have one vertex?
None. By definition a diagonal goes from one vertex to another vertex and so each diagonal MUST have two vertices.
How many triangles made by diagonal in a quadrilateral?
8
How many diagonal can be drawn from a regular hexagon from one vertex?
5 diagonals * * * * * That is not correct since two of these would be lines joining the vertex to adjacent vertices (one on either side). These are sides of the polygon, not diagonals. The number of diagonals from any vertex of a polygon with n sides is n-3.
How many lines of symmetry does a regular quadrilateral have?
A regular quadrilateral has 4 lines of symetry
How many vertex are on a trapezoid?
As a trapezoid is a quadrilateral (four-sided) it has four vertices.
How many triangles are formed If all of the diagonals are drawn from a vertex of a quadrilateral?
4
How many triangles can be formed by a diagonal drawn from a fixed vertex of a polygon with 17 sides?
In a polygon with 17 sides, a diagonal can be drawn from a fixed vertex to any of the other non-adjacent vertices. From one vertex, there are 14 other vertices (17 total vertices - 1 fixed vertex - 2 adjacent vertices) to which diagonals can be drawn. Each diagonal creates a triangle with the fixed vertex and two of the vertices connected by the diagonal. Therefore, the number of triangles that can be formed is equal to the number of diagonals, which is 14.
How many diagonal does a 7 sides have?
3 ----------- Each vertex (corner) has a diagonal with each other vertex. Your best bet is to draw a septagon and count them (clue: it's less than 343 but more than 7)
How many exterior angles does a quadrilaterals have?
A quadrilateral has four exterior angles, one at each vertex. The sum of these exterior angles is always 360 degrees, regardless of the shape of the quadrilateral. Each exterior angle is formed by extending one side of the quadrilateral at a vertex.
How many sides does a irregular quadrilateral have?
the same as a regular quadrilateral, 4
How many diagonals could be drawn from one vertex of a 15-gon?
13 The correct answer is 12. From any one vertex, you can draw a diagonal to all but 3 vertices: the vertex itself and the next vertex on either side of your vertex (these would be sides of your shape, not diagonals).
How many triangles in a regular quadrilateral?
2
