A polyhedron (not regular) has 11 vertices and 9 faces. How many edges does it have?

Q: A polyhedron has 6 faces and 7 vertices. How many edges does it have?

A: Polyhedron is a three dimensional solid structure formed by joining polygons. Let F be the number of…

Q: How many triangles can you make using 6 non collinear points on a plane?

A: we have to solve above question

Q: Using diagonals from a common vertex, how many triangles could be formed from an 18-gon?

A: Using diagonals from a common vertex, how many triangles could be formed from an 18-gon?

Q: A polyhedron has 6 edges and 4 vertices. How many faces does it have ?

A: By Euler formula  F+V = E +2  F = Number of Faces  V = Number of vertices E= Number of Edges

Q: A triangle has two sides of length 14 and 20. What is the largest possible whole- number length for…

A:

Q: A polygon that has 28 sides can be called a 28-gon. O True False

A: follow next step

Q: How many triangles are determined by 8 points, no three of which are collinear?

A: To find  How many triangles are determined by 8 points, no three of which are collinear

Q: Construct a polyhedron that has 9 edges.

A:

Q: A triangle has two sides of length 15 and 4. What is the largest possible whole-number length for…

A: Given,         A triangle has two sides of length 15 and 4.

Q: There are 7 points in a circle, how many different polygons can be formed?

A: There are total 7 points, Consider that the number of different combinations of 'n' objects taken…

Q: A polyhedron has 9 faces and 21 edges. How many vertices does it have ?

A: A polyhedron has 9 faces and 21 edges. F=9 and E=21. The objective is to find the number of vertices…

Q: What type of polygon must have a diagonal such that at least part of the diagonal falls in the…

A: Convex polygon: line joining two points from the polygon should lie in the polygon

Q: A polyhedron has 12 faces and 30 edges. How many vertices does it have ?

A: Given,            A polyhedron has 12 faces and 30 edges.

Q: A convex quadrilateral has 2 diagonals. A convex pentagon has 5 diagonals. If a convex polygon has…

A: To find the no. Of sides of a convex polygon with 324 sides.

Q: A polyhedron (not regular) has 14 vertices and 21 edges. How many faces must it have?

A: Given that a polyhedron has 14 vertices and 21 edges. We need to find how many faces does the…

Q: In a convex 22-gon, how many diagonals can be drawn from one vertex?   In a convex 22-gon, how many…

A: 209 diagonals   So, a polygon with 22 sides has 209 diagonals.   The sum of the exterior angles…

Q: Calculate the perimeter of the triangle formed by the following set of vertices.…

A:

Q: How many triangles are formed by drawing all the diagonals from a single vertex?

A:

Q: Find the area of the polygon with the given vertices. N(- 2, 1), P(3, 1), Q(3, – 1), R( – 2, - 1)

A: Given points are: N(-2,1), P(3,1), Q(3,-1) and R(-2,-1). The objective is to find the area of a…

Q: 9. A polyhedron (not regular) has 14 vertices and 21 edges. How many faces must it have?

A:

Q: A regular polygon of n sides has an exterior angle whose measure is 12 degrees larger than the…

A: Consider the given regular polygon of n sides

Q: does a 12-sided co

A: Here we have to find the number of diagonals of a 12-sided convex polygon.

Q: what are the possible dimensions of their largest rug?

A: The length of the smaller rug = l = 3 feetThe breadth of of the smaller rectangle = b = 2 feetLet…

Q: A triangle has two sides of length 1 and 5. What is the largest possible whole-number length for the…

A: Solve the triangle

Q: Can a polyhedron have 3 faces, 4 vertices, and 5 edges? Explain.

A: Euler's formula for a polyhedron  For any polyhedron F+V-E=2 Where  F = number of faces  V = number…

Q: Find the sum of the interior angles of the indicated convex polygon. 16-gon.

A: Given, 16-gon  We have to find the sum of interior angles of  16-gon.

Q: Calculate the perimeter of the triangle formed by the following set of vertices. {(0,0), (4, 4),…

A: .

Q: What is a 5 sided polygon called?

A: A polygon is a flat, two-dimensional (2D) shape with straight sides that is fully closed (all the…

Q: A polyhedron (not regular) has 10 vertices and 6 faces. How many edges does it have? edges

A:

Q: Calculate the perimeter of the triangle formed by the following set of vertices. {(5, 4),(3,6),…

A: We have to find the parameter of the triangle formed by the vertices 5,4,3,6,7,8.

Q: ) What attributes do all cylinders and cones have that not all three-dimensional figures have?…

A: Given that:A) All cylinders and cones                     B) All cylinders and all prisms

Q: Calculate the perimeter of the triangle formed by the following set of vertices. {(5, 4), (3, 6),…

A:

Q: how many vertices does a 28-sided polygon have

A: Solution: The objective is to find how many vertices does a 28-sided polygon have.

Q: How many edges does a tetrahedron have ?

A:

Q: A triangle has two sides of length 12 and 13. What is the largest possible whole- number length for…

A: Given  that, two sides of the triangle are 12 and 13 Let x be the largest possible whole number…

Q: If a polygon of n sides has 1/2n(n - 3) diagonals, how many sides will a polygon with 65 diagonals…

A: The number of diagonals of polygon with n sides is given by nn-32.   Consider that a polygon has 65…

Q: A polyhedron (not regular) has 10 vertices and 7 faces. How many edges does it have?

A: Given that polyhedron has 10 vertices and 7 faces. We need to find the number of edges in the…

Q: How many vertices does a hexahedron have ?

A: A hexahedron, as the name suggests, is a six faced polyhedron. A cube is an example of a hexahedron

Q: 26. Find the area of the polygon whose vertices are (2, -6), (4, 0), (2, 4), (-3, 2), (-3, 3).

A: Given that, The vertices of a polygon are folowing, (2, -6), (4, 0), (2, 4), (-3, 2), (-3, 3) we…

Q: Calculate the perimeter of the triangle formed by the following set of vertices.…

A:

Q: How many side does a tetrahedron have ? How many number of edges which meet at a vertex does a…

A:

Q: Define a polyhedron with 20 faces ?

A: We have to define a polyhedron with 20 faces.

Q: The total number of sides of the two polygons is 15, and the sum of the number of their diagonals of…

A: Let's find.

Q: A triangle has two sides of length 11 and 5. What is the largest possible whole-number length for…

A:

Q: how many sides does a convex polygon with 324 diagonals have?

A:

Q: D) How many vertices are on the solid? E) How many edges. are on the solid?

A: Given, the following figure -

Q: 1.) How many diagonals are there in a polygon with 18 sides?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Find the area of the polygon with vertices P(-5, 4), Q(2, 4), and S(1, –1). 61 -6 -5-4-3 -31 -4 -5…

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Q: Explain how many vertices, edges, and faces the polyhedron have. Does it verify Euler's Formula?

A:

Q: Find the number of vertices, edges, and faces of the given polyhedron

A: Vertices: The  corners Faces: The sides of the shape Edges: Where the faces meet