Geometry symbols

All geometry symbols I could think of are compiled on this page. If you did not find the symbol you were looking for, kindly email and I will add it to this list.

Symbols                                       Meaning of the symbols

Therefore-image                                                     Therefore


If-then-symbol-image                                               If x then y


is-congruent-to-image                                                    is congruent to


is-not-congruent-to-image                                                     is not congruent to


is-similar-to-image                                                     is similar to


Angle-with-vertex-A-image                                                    Angle with vertex A


angles-image                                                       refers to angles(more than one)


Measure-of-angle-A-image                                                Measure of angle A in degree(s)


°                                                           Degree(s)


n°                                                          n degree(s)


is-perpendicular-to-image                                                          is perpendicular to


is-not-perpendicular-to-image                                                       is not perpendicular to


||                                                           is parallel to


is-not-parallel-image                                                        is not parallel to


∟                                                          right angle sign


∆ABC                                                   Triangles with vertices A, B, and C;


triangles-image                                                        refers to triangles (more than one)


Parallelogram-with-vertices-ABCD-image                                            Parallelogram with vertices A,B,C,and D


Parallelograms-image                                                      refers to Parallelograms( more than one)


Circle-with-center-A-image                                                       circle with center A


AB                                                        Segment with endpoint A and B


AB                                                       Length of segment AB


Ray-with-endpoint-A-image                                                       Ray AB with endpoint A passing through B


Line-through-point-A-and-B-image                                                       Line through points A and B


π                                                   Ratio of circumference to diameter of a circle.


s                                                           Usually Length of a side


b                                                          length of a base


A                                                          Area


h                                                          height of a figure


d                                                          diameter of a circle


r                                                           radius of a circle


P                                                           perimeter


C                                                          circumference


B                                                           Area of base


L.A.                                                       Lateral area


S.A.                                                       surface area


V                                                          volume


l                                                             slant height


a                                                            apothem


b1, b2                                                      bases of a trapezoid (parallel sides)


n-gon                                                      polygon with n sides


Arc-with-endpoints-A-and-B-image                                                         Arc with endpoints A and B


Parallelograms-image                                                      Arc with endpoints A and C containing B


Parallelograms-image                                                      measure of arc AB



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