The Learning Point‎ > ‎Mathematics‎ > ‎Squares‎ > ‎

Area of Square of side 9 - and Geometric properties like symmetry,perimeter,diagonal,inradius,circumradius

Area of a square with side 9 units = side * side = 9 * 9 = 81 square units



Perimeter of a square with side 9 units = 4 * side = 4 * 9 = 36 units



Diagonal of a square with side 9 units = 21/2 * side = 1.414 * 9 = 12.725999999999999 units



Inradius (radius of incircle) of a square with side 9 units = side/2 = 0.5 * 9 = 4.5 units



Circumradius (radius of circumcircle) of a square with side 9 units = side/21/2 * = 9/1.414= 6.36 units



Area of incircle of a square with side 9 units = PI * side2/4 = 3.14 * 0.25 * 9 * 9 = 63.59 square units



Area of circumcircle of a square with side 9 units = PI * side2/2 = PI * 9*9/2= 127.17 square units



Order of symmetry of a square is 4 (number of times the shape co-incides with itself during a 360 degree rotation)



Number of axes of symmetry of a square is 4 - two diagonals and the other two lines cross horizontally and vertically through the middle of the square.




To understand more about the geometric features and properties of squares, formulas related to mensuration etc. you might find it useful to read the properties of a Square tutorial over here. Many of these concepts are a part of the Grade 9 and 10 Mathematics syllabus of the UK GCSE curriculum, Common Core Standards in the US, ICSE/CBSE syllabus in India. You may check out our worksheets for Common Core and GCSE.

Geometric Properties of a square of side 4 units.



Geometric Properties of a square of side 5 units.



Geometric Properties of a square of side 6 units.



Geometric Properties of a square of side 7 units.



Geometric Properties of a square of side 8 units.



Geometric Properties of a square of side 9 units.



Geometric Properties of a square of side 10 units.



Geometric Properties of a square of side 11 units.



Geometric Properties of a square of side 12 units.



Geometric Properties of a square of side 13 units.



Geometric Properties of a square of side 14 units.




Comments