Tag Archives: triangle math

The Tangent Ratio

Posted on August 23, 2013 by Passy

Image Source: Photo by Jeff Wilson – www.warbirddepot.com Trigonometry is used a lot in the work done by Pilots and Air Traffic Controllers. However, a lot of the maths formulas are programmed into computer applications, and we do not see … Continue reading →

Posted in Triangles, Trigonometry | Tagged adjacent formula, finding angle, finding tangent values, how to do tangent, how to do trig calculations, how to find hypotenuse, how to teach tangent ratio, how to teach trig ratios, hypotenuse, hypotenuse formula, inverse tan, inverse tangent, Online Trig Ratios Calculator, right triangles, tan ratio, tangent, tangent angle, tangent examples, tangent formula, tangent on calculator, tangent ratio, tangent triangle, triangle math, trig, trig calculations, trig calculator, trig formulas, trig funtion, trig ratio formulas sheet, trig ratios summary, trigonometry, what is the tangent | Leave a comment

The Cosine Ratio

Posted on August 11, 2013 by Passy

Image Source: http://rekkerd.org In this lesson we are doing some more Trigonometry. Image Source: Google Images Shown above are some basic “sinusoidal” shaped sound waves. Our ear detects these when music is played. Various “Guitar Pedals” or “Stomp Boxes” can … Continue reading →

Posted in Triangles, Trigonometry | Tagged adjacent formula, cos ratio, cosine, cosine angle, cosine examples, cosine formula, cosine on calculator, cosine ratio, cosine ratio worksheet, cosine triangle, finding angle, finding cosine values, how to do cosine, how to do trig calculations, how to find hypotenuse, how to teach cosine ratio, how to teach trig ratios, hypotenuse, hypotenuse formula, inverse cosin, inverse cosine, Online Trig Ratios Calculator, right triangles, triangle math, trig, trig calculations, trig calculator, trig formulas, trig funtion, trig ratios worksheet, trigonometry, what is the cosine | 1 Comment

The Sine Ratio

Posted on August 9, 2013 by Passy

Image Source: PLane Landing at Maho Beach Pilots need to use Trigonometry to make it onto the end of the runway when landing; particularly at Maho Beach in the Caribbean. As the plane descends it has a speed at an … Continue reading →

Posted in Triangles, Trigonometry | Tagged arcsin, asin, finding angle, finding sine values, how to do sine, how to do trig calculations, how to find hypotenuse, how to teach sine ratio, how to teach trig ratios, hypotenuse, hypotenuse formula, inverse sin, inverse sine, Online Trig Ratios Calculator, opposite formula, right triangles, sin ratio, sine, sine angle, sine examples, sine formula, sine on calculator, sine ratio, sine ratio worksheet, sine triangle, triangle math, trig, trig calculations, trig calculator, trig formulas, trig funtion, trig ratios worksheet, trigonometry, what is the sine | 3 Comments

Pythagoras and Right Triangles

Posted on March 14, 2013 by Passy

Image Copyright 2013 by Passy’s World of Mathematics From the Pyramids to the current day, Mathematics, Measurement, and Geometry have been critical to the success of any building project. Daniel is a Carpenter friend of Passy’s World, and has been … Continue reading →

Posted in Geometry, Jobs that use Geometry, Math Applications, Math in the Real World, Pythagoras | Tagged applications of Pythagoras, find side of triangle, finding hypotenuse of triangle, how to do Pythagoras, how to find unknow side of triangle, how to use Pythagoras, Pythagoras examples, Pythagoras explained, Pythagoras explanation, Pythagoras help, pythagoras history, Pythagoras in building, Pythagoras in the real world, pythagoras music video, Pythagoras rap, Pythagoras Rule, Pythagoras screen size, Pythagoras Theorem, real world pythagoras, right angled triangle, right triangle, triangle math | 7 Comments

Exterior Angle of a Triangle

Posted on September 1, 2012 by Passy

Image Source: http://www.soulwire.co.uk Triangles can even be used in Art, as shown above in the great piece of artwork by Justin Windle from Soulwire. What we really like about this picture is the clever shading of the triangles to create … Continue reading →

Posted in Geometry, Triangles | Tagged adding up angles in triables, calculate exterior angle, equilateral triangle, exterior angle of triangle, exterior angle rule, exterior angle theorem, exterior angles, Geometry, how to do exterior angle, how to do triangles, scalene triangle, Sum of Angles in Triangles, triangle exterior angles, triangle help, triangle math, triangles, triangles help, types of triangles, what is a scalene triangle, what is an isosceles triangle | 4 Comments

Tag Archives: triangle math

The Tangent Ratio

The Cosine Ratio

The Sine Ratio

Pythagoras and Right Triangles

Exterior Angle of a Triangle

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