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How many pairs of congruent triangles are formed diagonals of a rectangle?
Four.
How many pairs of congruent triangles are formed by the diagonals of a rectangle?
4
What two shapes are formed when the rectangle is divided by a diagonal?
Two triangles.
How many triangles are formed when any parallelogram and its diagonals are drawn?
how many triangles are formed when any parallelogram and it diagonals are drawn
A haxagon can be divide into how many triangles by drawing all of the diagonals from one vertex?
A hexagon can be divided into four triangles by drawing all of the diagonals from one vertex. Since a hexagon has six sides, drawing diagonals from one vertex creates three additional triangles, resulting in a total of four triangles (the original triangle formed by the vertex and two adjacent vertices, plus the three formed by the diagonals).
What are 10 properties of a rectangle?
1. Opposite sides are equal 2. it is a parallelogram 3. all 4 angles (at vertices) are 900 4. diagonals are equal in length 5. diagonals bisect each other 6. triangles formed by a diagonal and 2 sides (opposite side for each triangle) are congruent 7. among the four triangles that are formed by the 2 diagonals, the vertically opposite triangles are congruent 8. if length=breadth, then the rectangle is a square 9. perimeter of the rectangle = 2 * ( length + breadth) 10. area of rectangle = length * breadth
If all of the diagonals are drawn from a vertex of an n-gon how many triangles are formed?
If all of the diagonals are drawn from a vertex of an octagon, how many triangles are formed
If all of the diagonals are drawn from a vertex of an octagon how many triangles are formed?
5 triangles are formed.
How many triangles can be formed by the diagonals of one vertex of a four-sided polygon?
Two triangles can be formed by the diagonals of one vertex of a four-sided polygon.
What kind of triangle are formed if the rectangle is divided diagonally into two?
You would get two right-angled triangles.
How many triangles are formed by the diagonals in a 21 sided polygon?
The number of triangles formed by the diagonals of a 21 sided polygon is C(21,3) = 21x20x19/3x2x1 = 1,330.
How many triangles are formed by the diagonals of a pentagon?
10
