![]() ![]() ![]() The characteristics of a trapezium are given below: A trapezium with a pair of right angles is known as a right trapezium. These parallel sides are referred to as the bases of the trapezium. Yes, a trapezium has one pair of parallel sides. The sum of all four interior angles of a trapezium is 360 degrees. It has four sides, four vertices, and four angles. This means if we know the length of the parallel sides and the height we can find the area of a trapezium. The area of a trapezium can be calculated using the formula, Area of trapezium = 1/2 × Sum of parallel sides × height. It looks like a triangle that is cut from the top. The parallel sides of a trapezium are known as 'bases' while the non-parallel sides are called the legs of the trapezium. In this figure, it can be written as, Perimeter of trapezium ABCD = AB + BC + CD + DA.Ĭheck these interesting articles related to the concept of trapezium shape in geometry.įAQs on Trapezium What is a Trapezium Shape?Ī trapezium is a two-dimensional quadrilateral that has one pair of parallel sides. Perimeter of trapezium = Sum of all 4 sides. This means the formula that is used to find the perimeter of a trapezium is expressed as follows. The perimeter of a trapezium can be calculated by adding the length of all the 4 sides.In this figure, it can be written as, Area of trapezium = 1/2 × (a + b) × h, where 'a' and 'b' are the parallel sides and 'h' is the height of the trapezium. Area of trapezium = 1/2 × Sum of parallel sides × height. The formula that is used to find the area of a trapezium is expressed as follows.Observe the trapezium ABCD given below to understand the trapezium formulas given after that. Let us take the example of a trapezium diagram in which the parallel sides are named as 'a' and 'b' respectively and the height (altitude) is named as 'h'. The formulas of a trapezium are mainly related to the area of a trapezium and the perimeter of a trapezium. ![]()
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