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How many sides are there in the polygon if the number of diagonals is twice as the number of sides?
A 7 sided polygon has 14 diagonals
What is the equation for the number of diagonals that can be formed in a polygon?
The equation is: 0.5*(n2-3n) = diagonals whereas n is the number of sides of the polygon
Which quadrilaterals have diagonals that intersect at right angles outside the shape?
Well, honey, that would be rectangles. Those four-sided figures have diagonals that are equal in length and intersect at right angles outside the shape. So, if you're looking for a shape with some perpendicular diagonal action, rectangles are where it's at.
If you want to find the coordinates of the intersection of the diagonals of parallelogram AB CD given the vertex points you would need to?
Find the midpoint of the two diagonals
What are the number of sides if the polygon has 44 diagonals?
11
How many diagonals are there in a 18 sided shape?
Number of diagonals = 18*(18-3)/2 = 135
How many diagonals are in a shape?
n(n - 3)/2. where n is the number of sides in the shape
How many diagonals does a 152 sided shape have?
To find the number of diagonals in a polygon with ( n ) sides, you can use the formula: (\frac{n(n-3)}{2}). For a 152-sided shape, the calculation would be (\frac{152(152-3)}{2} = \frac{152 \times 149}{2} = 11376). Therefore, a 152-sided shape has 11,376 diagonals.
How many diagonals does an octahedron have?
An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. The number of diagonals will depend on the precise shape.
How many diagonals does shapes have?
It depends on the shape. A square has no diagonals.Improved Answer:-A square has 2 diagonals in common with all other quadrilateralsThe formila is: 0.5*(n2-3n) = diagonals whereas n in the formula represents the number of sides the polygon or shape has
What shape has 2 diagonals?
Any quadrilateral (4-sided shape) has 2 diagonals.
How many diagonals does a shape with 5 sides have?
5(5-3)/2. That it is the formula so that shape would have 5 diagonals. n(n-3)/2 where n is the number of sides
How many diagonals make a shape rigid?
The answer depends on whether the shape is 2-dimensional or 3-d. For a 2-dimensional polygon with n sides, the minimum number is n-3 diagonals.
How do you find out how many diagonals a shape has?
You connect the points that it has, corner to corner and count them. Moo
How many diagonals does a 10 sided shape have?
35 diagonals
How yo find the formula on how to solve the number of diagonals in a polygon?
It is: 0.5*(n2-3n) = diagonals whereas 'n' is the number of sides of the polygon
Where d is the number of diagonals of a polygon with n sides find d if equals 20?
1/2*(n2-3n) = number of diagonals 1/2*(202-60) = 170 diagonals
