Introduction to trapezium — lesson. Mathematics State Board, Class 7.

PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

Book Free Demo

A trapezium is a quadrilateral whose two opposite sides are parallel, but the other two are not parallel.

$AD$ and

$BC$ are two parallel edges are termed as bases.

$AB$ and

$CD$ are two non-parallel edges are termed as lateral sides.

In trapezium, whose lateral sides (

$AB$ )

$=$ (

$CD$ ) are equal, then the trapezium is known as isosceles trapezium.

Properties:

The diagonals ' $p$ ' and ' $q$ ' of the (all sides and angles are equal) . In regular trapezium, $(AB = BC = CD = DA)$ and $(∠A = ∠B = ∠C = ∠D)$ .

Did you find an error?

1. Introduction to trapezium