A trapezoid, additionally known as a trapezium, is a level closed shape having actually 4 straight sides, through one pair of parallel sides.
You are watching: How many sides does a trapazoid have
The parallel political parties of a trapezium are known as the bases, and its non-parallel sides are called legs. A trapezium can also have parallel legs. The parallel sides can be horizontal, vertical or slanting.
The perpendicular distance in between the parallel political parties is dubbed the altitude.
Types of trapezoid
Trapezoid is the three species namely
1. Right trapezoid:It has a pair of best angles.
2.Isosceles trapezoid:It has equal length of non-parallel sides. In the image, sides, advertisement and BC room equal.
3.Scalene trapezoid:It neither has equal angle nor has actually equal sides.
Properties the a trapezoid
Real life Examples
A few out of countless trapezoid instances are the face of a popcorn box, handbag, and bridges.
Trapezoid was well-known as τραπέζιον ‘trapézion’ in ancient Greek i beg your pardon literally way “a little table” and additionally refers come “irregular quadrilateral”. Also, ‘oid’ in ancient Greek method “resembling”.
The native trapezium was introduced in the English language in1570. Marinus Proclus to be the an initial person to use the word trapezoid in the very first book the Euclid’s Elements.