1. WELCOME
CHITRA M
OPTIONAL MATHEMATICS
FATHIMA MEMORIAL TRAINING
COLLEGE,MYLAPORE
2. QUADRILATERALS
A quadrilateral is a two dimensional figure formed
by connecting four segments endpoint to
endpoint with each segment intersecting exactly
two others .
3. A quadrilateral is a polygon with
four sides
square Trapezium Rectangle
parallelogram Rhombus
4.
5. SQUARE AND RHOMBUS
Both have four sides that are the same length
A rhombus can be thought of as a slanted
square
If we push on the left hand side of this
square it might end up looking like ……….
The only difference between square and a
rhombus is there angles
