What is a trapezium answer?

The trapezium is a quadrilateral with two parallel sides. The parallel sides of a trapezium are called bases and the non-parallel sides of a trapezium are called legs. It is also called a trapezoid. Sometimes the parallelogram is also called a trapezoid with two parallel sides.

What is special about trapezium?

A trapezoid, also known as a trapezium, is a flat closed shape having 4 straight sides, with one pair of parallel sides. A trapezium can also have parallel legs. The parallel sides can be horizontal, vertical or slanting. The perpendicular distance between the parallel sides is called the altitude.

What is trapezium and its formula?

A trapezium, also known as a trapezoid, is a quadrilateral in which a pair of sides are parallel, but the other pair of opposite sides are non-parallel. The area of a trapezium is computed with the following formula: Area=21×Sum of parallel sides×Distance between them.

How is the trapezium formula derived?

Derivation of Area of a Trapezium The area of a trapezoid is equal to the sum of the areas of the two triangles and the area of the rectangle. area of trapezoid = area of triangle 1 + area of rectangle + area of triangle 2.

What is the area in cm2 of a trapezium?

Answer: Thus,area of trapezium will be 140cm^2.

What are the 3 properties of trapezium?

Properties of Trapezium

  • The bases of a trapezium(isosceles) are parallel to each other.
  • The length of both the diagonals is equal.
  • The diagonals of a trapezium always intersect each other.
  • The adjacent interior angles in a trapezium sum up to be 180°.
  • The sum of all the interior angles in a trapezium is always 360°.

How does a trapezium look like?

A trapezium is a shape that is 2D and is known by its property of having two opposite parallel sides, rather than all four like a square.

What are the 4 properties of a trapezium?

What are the five properties of trapezium?

How to calculate the size of a trapezium?

The length of the parallel sides of a trapezium are in the ratio 5:2 and the distance between them is 20 cm. If the area of trapezium is 325 cm², find the length of the parallel sides. Therefore, the length of the non – parallel sides is 23.2cm and 9.28cm.

How to draw the ABCD of a trapezium?

Draw a trapezium ABCD in which AB DC, AB=7 cm, BC=5 cm, AD=6.5 cm, and B=60°. Make construction with steps. In figure, ABCD is a trapezium in which side AB is parallel to DC and E is the midpoint of side AD. If F is a point of side BC such that the segment EF||DC, prove that EF= 1/2 (AB+DC)

How are the non-parallel sides of a trapezium unequal?

The non-parallel sides in the trapezium are unequal except in isosceles trapezium; The line that joins the mid-points of the non-parallel sides is always parallel to the bases or parallel sides which is equal to half of the sum of parallel sides Mid-segment = (AB+ CD)/2. Where AB and CD are the parallel sides or bases

Which is the midpoint of a trapezium line?

A line drawn from the mid of non- parallel sides is the midpoint. The arrows and equal marks shown in the figure denotes that the lines are parallel and the length of the sides are equal respectively. The trapezium will get divided into two unequal parts if one cut it into two sides from the mid of non-parallel sides.