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Category Archives: Triangles
The Tangent Ratio
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
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The Cosine Ratio
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
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The Sine Ratio
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
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Trigonometric Ratios
Image Source: http://www.fanpop.com Pythagoras Theorem and Trigonometry were key mathematical methods that were used to help build the Pyramids. Pythagoras looked at the Sides Relationship, and people like Hipparcus looked at the Relationship between Angles and Sides. They named the … Continue reading
Posted in Triangles, Trigonometry
Tagged cos, cosecant, cosine, cosine ratio, cotangent, hipparcus, how to do trig ratios, how to use trigonometry, mathematics, Pythagoras, secant, sin, sine, sine ratio, soh cah toa, soh cah toa pyramids, sohcahtoa, solving triangles trig ratios, tan, tangent, tangent ratio, triangle mathematics, trig, trig formula pyramids, trig formulas, trig ratio examples, trig ratios, trig ratios lesson, trig ratios tutorial, trig ratios videos, trigonometry, trigonometry and the pyramids, trigonometry examples, trigonometry ratios
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Similar Triangles Applications
Image Source: http://www.howitworksdaily.com A powerful Zoom lens for a 35mm camera can be very expensive, because it actually contains a number of highly precise glass lenses, which need to be moved by a tiny motor into very exact positions as … Continue reading
Posted in Geometry, Math in the Real World, Triangles
Tagged bow tie similar triangles, bow tie triangles, camera mathematics, finding height of tall buildings, finding height using mirrors, finding height using proprtion, finding height using shadows, finding height using triangles, geometric ratios, Geometry, how to work out river width with triangles, lens geometry, ratios, real life triangles, river width similar triangles, river width triangles, similar trianges in the real world, similar triangles, similar triangles applications, solving ratios, solving triangle ratios, triangles, what are similar triangles used for
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