Trapezoid
The trapezium is a having exactly one pair of parallel .
The parallel sides are called the bases of the trapezium and the other sides are called or the .
The height (or altitude) is the distance between the .
The figure indicated, have:
Base
True False
Height
True False
Apothem
True False
Diagonal
True False
Radius
True False
By clicking on the name of the figure down, the figure itself will appean.
You can modify it, moving the given point on the top, on the left.
At the top, on the right, all its measuraments appean.
You can check if the mesuramentein red are exact using the numbers in black and the formulas you have previously learnt.