Euclidean Geometry T-Shirts

"Euclidean Geometry" design for musician and multimedia rock producer Myrrh Larsen (myrrhmusic.com)

Design shows and illustration of the pythagorean theorum (a2+b2=c2) with the text: Pythagoras Got It Right. Great gift idea for the math teacher or student.

The Pythagorean theorem is one of the fundamental theorems of Euclidean geometry.

The true key to philosophic mathematics is the famous Forty-seventh Proposition of Pythagoras, erroneously attributed to Euclid. The Forty-seventh Theorem is stated thus: In a right-angled triangle the square described on the hypotenuse is equal to the sum of the squares described on the other two sides. The Forty-seventh Problem is an important Masonic symbol and because of its close connection with the builder’s art is often called the “carpenter’s theorem.” It is believed that many of the complicated mathematical details of the Great Pyramid were based upon now unknown applications of this theorem. The Forty-seventh Problem is the key to the relationship between the three major parts of man: spirit, body, and soul.

Text says: Pi - stop being so irrational. Great Pi Day gift idea for the mathematician, math student, math tutor, math teacher or math geek

The Penrose stairs or Penrose steps, also dubbed the impossible staircase, is an impossible object created by Oscar Reutersvärd in 1937 and later independently discovered and made popular by Lionel Penrose and his son Roger Penrose.

a unique Geometria & geometric forms design. Great gift for maths and science teachers.

Text says: Pi - stop being so irrational. Great Pi Day gift idea for the mathematician, math student, math tutor, math teacher or math geek

Subset of Euclidean space whose fractal dimension.

Pythagoras, only useful at school unless you're an engineer