Are the parallel sides of a trapezium equal?

In trapezium, exactly one pair of opposite sides are parallel. The diagonals intersect each other. The non-parallel sides in the trapezium are unequal except in isosceles trapezium.

What is the Area of trapezium whose parallel sides are 12 and 16 cm?

Therefore, Area of trapezium is 21 .

Is parallel sides are equal?

Parallel sides of a quadrilateral, or any polygon, must be straight sides. They can be sides of equal length, but they do not have to be.

Are angles of trapezium equal?

Properties of a Trapezium Like other quadrilaterals, the sum of all the four angles of the trapezium is equal to 360° A trapezium has two parallel sides and two non-parallel sides.

How do you find the area of a trapezium with two parallel sides?

The parallel sides of a trapezium are 40 cm and 20 cm. If its non-parallel sides are both equal, each being 26 cm, find the area of the trapezium. Area of trapezium = (40+20)*24/2 = 720 sq cm. Answer.

How do you find the perimeter of an isosceles trapezium?

If a and b are the length of parallel sides and c is the length of two non-parallel sides, in an isosceles trapezium, then the perimeter will be: Perimeter = a+b+2c Example: If the length of parallel sides of a regular trapezium is 10 cm and 12 cm, and the length of non-parallel sides is equal to 5 cm each. Then find the perimeter.

How to find the measure of the fourth angle of trapezium?

Once, the sum is determined, then by dividing the sum by 2 will give the measure of the fourth angle. Example: If a base angle of a trapezium, included between a parallel side and a non-parallel side is equal to 72 degrees. Then find the angle opposite to the given angle. Given, one of the base angles of a trapezium say ABCD is 72 degrees.

What are the characteristics of a trapezium?

It is a two-dimensional figure like rectangle, square and parallelogram. The diagonals of a trapezium intersect each other. A trapezium has supplementary adjacent angles. Except for an isosceles trapezium, a trapezium has non-parallel sides unequal. Only one pair of opposite sides are parallel.