Q:
# What are the properties of a trapezium?

A:

**The properties of a trapezium are that it has four sides, none of which are parallel; the sum of its angles equals 360 degrees; and any three sides are greater than the fourth.** A trapezium is a quadrilateral, meaning it has four sides, but it is not a common figure in geometry.

A trapezium is a four-sided shape without any of the sides being parallel or the same length. Because of this unpredictability, according to Math Open Reference, it is not consistently used in geometry alongside other shapes, such as trapezoids and parallelograms.

According to "A Mathematical and Philosophical Dictionary," there are further properties that define a trapezium. For example, if a trapezium is cut diagonally, it will have four proportional triangles. Also, the sum of any two diagonal lines is less than all four lines put together. The area of a trapezium is found by adding two parallel sides together, multiplying this number by one-half and then multiplying this number by the height or distance between those two parallel sides.

To those in the United States, a trapezium is a quadrilateral without any parallel sides and a trapezoid is quadrilateral with one set of parallel sides. To those in England, a trapezium has one set of parallel sides and a trapezoid has none.

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Q:
## How do you find the perimeter of a triangle?

A:To find the perimeter of a triangle, use the equation P=A+B+C, where P is the perimeter and A, B and C are the lengths of each of the three sides of a triangle. The perimeter of a triangle is the distance around all three sides.

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Q:
## How do you solve for the perimeter of an isosceles triangle?

A:The perimeter of a triangle is the sum of all the sides of the triangle, and you determine the perimeter of any triangle by adding the lengths of all three sides. Since an isosceles triangle has two sides of equal length, start by multiplying the length of one of the equal sides by two. Then, add the product to the length of the base side. The resulting sum is the perimeter of the triangle. Using either a pen and paper or a calculator, you can make these simple calculations in just a few minutes.

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Q:
## Does a triangle have parallel sides ?

A:

Full Answer >**A triangle can never have any parallel lines because there must be three angles that add up to 180 degrees, which makes it impossible for the three sides to avoid intersecting.**A parallel line can never intersect with another, and triangles must always have intersecting sides.Filed Under: -
Q:
## What are the names of polygons with sides numbering from three to 100?

A:The name of a polygon with three sides is called a triangle. A four-sided polygon is called a quadrilateral, a five-sided polygon is a called a pentagon and a six-sided polygon is called a hexagon.

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