**30 60 90 Right Triangle** triangles Although all right triangles have special features trigonometric functions and the Pythagorean theorem The most frequently studied right triangles the special right triangles are the 30 60 90 Triangles followed by the 45 45 90 triangles **30 60 90 Right Triangle** all these special right triangles the two encountered most often are the 30 60 90 and the 45 45 90 triangles For example a speed square used by carpenters is a 45 45 90 triangle In the day before computers when people actually had to draw angles

60 90 right triangle htmlA right triangle with a 30 angle or 60 angle must be a 30 60 90 special right triangle Example 2 Find the lengths of the other two sides of a right triangle if the length of the hypotenuse is 8 inches and one of the angles is 30 **30 60 90 Right Triangle** 60 90 triangle theorem Right triangles are one particular group of triangles and one specific kind of right triangle is a 30 60 90 right triangle As the name suggests the three angles in the triangle are 30 60 and mathopenref triangle306090 htmlA triangle where the angles are 30 60 and 90 Try this In the figure below drag the orange dots on each vertex to reshape the triangle Note how the angles remain the same and it maintains the same proportions between its sides This is one of the standard right triangles you should be

30 60 90 htmlProperties of a 30 60 90 Right Triangle A special kind of triangle A 30 60 90 right triangle literally pronounced thirty sixty ninety is a special type of right triangle where the three angles measure 30 degrees 60 degrees and 90 degrees **30 60 90 Right Triangle** mathopenref triangle306090 htmlA triangle where the angles are 30 60 and 90 Try this In the figure below drag the orange dots on each vertex to reshape the triangle Note how the angles remain the same and it maintains the same proportions between its sides This is one of the standard right triangles you should be

**30 60 90 Right Triangle Gallery**

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