Using our Index
Translate Website
Powered by Google Translate.Popular Lessons

Latest Lessons
Our Facebook Page
Categories
 AFL Football
 Algebra
 Area
 Area Formulas
 Area of Circle
 Area of Composite Shapes
 Area of Ellipse
 Area of Simple Shapes
 Car Math
 Circles
 Circumference
 Decimals
 Directed Numbers
 eBay Math Problem
 Equations
 Equations Games
 Equations One Step
 Equations Three Step
 Equations Two Step
 Exponents
 Fibonacci Sequence in Music
 Fractions
 Free Online Math Games
 Free Online Math Tests
 Free Online Math Videos
 Free Online Math Worksheets
 Games
 GeoGebra
 Geometry
 Gradient
 Graphs
 How to Subscribe
 Integers
 Jobs that use Geometry
 Math Applications
 Math in Music
 Math in the Real World
 Math Videos
 Mathematics of Aircraft
 Mathwarehouse Interactives
 Measurement
 Measurement Formulas
 Microsoft Mathematics
 My Virtual Home
 Networks
 Ocean Mathematics
 OffRoad Algebra
 Olympic Games
 Online Calculators
 Online Graph Makers
 Online Math Games
 Online Math Lessons
 Online Math Resources
 Online Math Tests
 Online Math Tools
 Online Math Videos
 Online Math Worksheets
 Online Maths Tests Review
 Online Tests and Quizes
 Parabolas
 Percentages
 Perimeter
 Polynomials
 Probability
 Pythagoras
 Ratios
 Rounding Numbers
 Statistics
 Straight Line Graphs
 Subscribe
 Sydney Harbour Bridge
 Tall Buildings
 Topology and Networks
 Triangles
 Trigonometry
 Tsunami Mathematics
 Uncategorized
 Venn Diagrams
 Volume
 Wall Charts and Posters
 Weight Training Math
 Word Problems
Who has visited Map
Linking to Us
Feel free to link to any of our Lessons, share them on social networking sites, or use them on Learning Management Systems in Schools.Visitor Statistics
User Feedback
We love hearing from our Users. Email us at the hotmail address shown below with any comments, ideas for articles, or to report any broken links or blank images on our pages.Contact Us
Meta
Donate to Passy’s World
Like us on Facebook
Tag Archives: triangle math
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
Leave a comment
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
1 Comment
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
3 Comments
Pythagoras and Right Triangles
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, 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
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