0
The usual form for the area of a trapezoid is (average of the parallel sides) x height.
If only the lengths of the sides are given, then calculation of the area requires trigonometry and multiple solutions are possible.
Often, teachers will give a problem like this showing the two unequal parallel sides and two unequal, non-parallel sides with a diagram showing that one of the sides is perpendicular to the parallel sides. That side length would be the height.
Still curious? Ask our experts.
Chat with our AI personalities
Vivi
Ross
DevinAdd your answer:
Earn +20 pts
Does trapezium have parallel sides?
A trapezium has two parallel sides (of unequal length) and two non-parallel sides.
How many parallel sides does the trapezium have?
A trapezium has only one pair of parallel sides
What are the characteristics of a trapezium?
has two parallel sideshas four straight linesThe area of the trapezium is given by the following formula where a and b are the lengths of the parallel sides and h is the perpendicular distance between the parallel sides.
What is the formaula for the area of a trapezium?
If the two parallel side of the trapezium are a and b and height of the trapezium (the distance between the parallel sides) is h then the area is given by:Area = 1/2 (a + b) x hHalf the sum of the lengths of the parallel sides times the distance between them.
Does a trapezium have any equal sides?
It can do. The non-parallel sides of an isosceles trapezium will be equal. Also, one of the non-parallel sides could be equal to one of the parallel sides.
