There are six basic types of quadrilaterals. They are:
Trapezium
Parallelogram
Rectangle
Rhombus
Square
Kite
Step-by-step explanation:
Trapezium
It is a quadrilateral with one pair of opposite parallel sides. In the trapezium, ABCD, side AB is parallel to side CD.
Parallelogram
It is a quadrilateral with two pairs of parallel sides. The opposite sides are parallel and equal in length. The opposite angles are equal in measure. In the parallelogram, ABCD, side AB is parallel to side CD and side AD is parallel to side BC.
Also, the two diagonals formed to intersect each other at the midpoints. As in the figure given below, E is the point where both the diagonals meet. So
Length AE = EC, & Length BE = ED.
Rectangle
It is a quadrilateral with all the 4 angles of equal measure, that is, each of them is 90°. Both the pairs of opposite sides are parallel and equal in length.
Kite
It is a quadrilateral that has 2 pairs of equal-length sides and these sides are adjacent to each other.
Some points about quadrilaterals to be kept in mind are:
Square, rectangle, and rhombus are types of parallelograms.
Answers & Comments
Verified answer
Answer:
There are 5 types of quadrilaterals – Rectangle, Square, Parallelogram, Trapezium or Trapezoid, and Rhombus.
Answer:
Different Types of Quadrilaterals
There are six basic types of quadrilaterals. They are:
Step-by-step explanation:
It is a quadrilateral with two pairs of parallel sides. The opposite sides are parallel and equal in length. The opposite angles are equal in measure. In the parallelogram, ABCD, side AB is parallel to side CD and side AD is parallel to side BC.
Also, the two diagonals formed to intersect each other at the midpoints. As in the figure given below, E is the point where both the diagonals meet. So
It is a quadrilateral with all the 4 angles of equal measure, that is, each of them is 90°. Both the pairs of opposite sides are parallel and equal in length.
Some points about quadrilaterals to be kept in mind are:
Square, rectangle, and rhombus are types of parallelograms.
A square is a rectangle as well as a rhombus.
Rectangle and rhombus are not a square.
A parallelogram is a trapezium.
A trapezium is not a parallelogram.
Kite is not a parallelogram.