Postulate 4

Author:: Mathew Purser

Postulate 4

That all right angles equal one another. Since the definition of a right angle says when two lines interest and the angles formed are equal, this means that all right angles are equal. Easy Peasy

New Resources

Gur Emir mausoleum - mu
Gur Emir wall pattern - ks
Kukeldash madrassa (2) - gp
Polar Graph and Cartesian Graph: Famous and Make Your Own!
Kukeldash madrassa - gp and ks

Discover Resources

complex number subtraction
teorema de Pitàgores
Translations
Law of Sines Proof
Matrix-Transform

Discover Topics

Dilation
Functions
Tree Diagrams
Cone
Cube