Area of a square with side 221 units = side * side = 221 * 221 = 48841 square units Perimeter of a square with side 221 units = 4 * side = 4 * 221 = 884 units Diagonal of a square with side 221 units = 2 Inradius (radius of incircle) of a square with side 221 units = side/2 = 0.5 * 221 = 110.5 units Circumradius (radius of circumcircle) of a square with side 221 units = side/2 Area of incircle of a square with side 221 units = PI * side Area of circumcircle of a square with side 221 units = PI * side 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 free and printable worksheets for Common Core and GCSE. Geometric Properties of a square of side 216 units. Geometric Properties of a square of side 217 units. Geometric Properties of a square of side 218 units. Geometric Properties of a square of side 219 units. Geometric Properties of a square of side 220 units. Geometric Properties of a square of side 221 units. Geometric Properties of a square of side 222 units. Geometric Properties of a square of side 223 units. Geometric Properties of a square of side 224 units. Geometric Properties of a square of side 225 units. Geometric Properties of a square of side 226 units. |