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Which figure is formed by joining the mid points of the adjacent sides of quadrilateral?
parallelogram
What is a cylic quadrilateral?
A cyclic quadrilateral is one where the sum of measures of opposite angles is 180 degrees. I t mostly is formed with the vertices as part of the circumference of a circle.
How many triangles can be formed by joining the vertices of a cube which do not lie on the faces?
A cube has 8 vertices, and to form a triangle, we need to select 3 vertices. However, to ensure that the selected vertices do not lie on the same face, we can only select vertices that are not all on the same plane. The valid combinations of vertices that can form a triangle while avoiding faces result in 0 possibilities since any selection of 3 vertices from a cube will always include at least one face. Therefore, no triangles can be formed by joining the vertices of a cube that do not lie on the faces.
How many heptagons can be drawn by joining the vertices of a 10 sided polygon?
To determine how many heptagons can be formed by joining the vertices of a 10-sided polygon, we can use the combination formula. Specifically, we need to choose 7 vertices from the 10 available. This is calculated as ( \binom{10}{7} ), which is equal to ( \binom{10}{3} ) (since choosing 7 vertices to include is the same as choosing 3 vertices to exclude). Thus, ( \binom{10}{3} = \frac{10!}{3!(10-3)!} = 120 ). Therefore, 120 heptagons can be drawn by joining the vertices of a 10-sided polygon.
What is the area of a triangle with vertices at -3 7 and 2 19 and 10 7?
By plotting the given vertices and then joining them together on the Cartesian plane the shape of a isosceles triangle will be formed with an area of 78 square units.
Triangles formed by joining the vertices of a decagon?
Eight triangles.
The number of tringles formed by joining the vertices of a decagon is?
50
Which figure is formed by joining the mid points of the adjacent sides of quadrilateral?
parallelogram
What figure is formed by joining in order all midpoints on the sides of any quadrilateral?
ANSWER
Angle formed in a regular polygon by the segments joining the center of the polygon with consecutive vertices?
an Apothem
What is a cylic quadrilateral?
A cyclic quadrilateral is one where the sum of measures of opposite angles is 180 degrees. I t mostly is formed with the vertices as part of the circumference of a circle.
If you join all sides of heptagon how many quadrilaterals are formed?
35 because you can make 5 quadrilateral's each with the 7 vertices. a quadrilateral is any 4 sided shape
How many heptagons can be drawn by joining the vertices of a 10 sided polygon?
To determine how many heptagons can be formed by joining the vertices of a 10-sided polygon, we can use the combination formula. Specifically, we need to choose 7 vertices from the 10 available. This is calculated as ( \binom{10}{7} ), which is equal to ( \binom{10}{3} ) (since choosing 7 vertices to include is the same as choosing 3 vertices to exclude). Thus, ( \binom{10}{3} = \frac{10!}{3!(10-3)!} = 120 ). Therefore, 120 heptagons can be drawn by joining the vertices of a 10-sided polygon.
What is the area of a triangle with vertices at -3 7 and 2 19 and 10 7?
By plotting the given vertices and then joining them together on the Cartesian plane the shape of a isosceles triangle will be formed with an area of 78 square units.
What is a quadrangel for math?
A plane shape with four vertices (corners). Usually the same as a quadrilateral, but can also include the shape formed by an X with two sets of opposite ends joined together.
Which type of triangle is formed by joining the vertices A(-3 6) B(2 1) and C(9 5)?
It appears to be a scalene triangle because its 3 sides are of different lengths
How can you turn pyramid to a octahedron?
If the pyramid has a triangular sides then truncate each vertex (cut off a small pyramid shape from the vertices).If the pyramid has a quadrilateral base then truncate 3 vertices.If the pyramid has a pentagonal base then truncate 2 vertices.If the pyramid has a hexagonal base then truncate 1 vertex.If the pyramid has a heptagonal base then it is already an octahedron.If the pyramid has an base with 8 or more vertices then slice off the section formed by joining the apex and two vertices from the base which are six apart. This makes the base heptagonal and therefore the shape is an octahedron.
