5. Trigonometry Calculator, Android app This is a right-angled triangle trigonometry calculator that can be used to perform quick value calculations. The calculator is able to calculate “the value of ...

Learn about three trigonometric ratios in similar right-angled triangles with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

Trigonometry is the branch of mathematics that deals with the relationships between the angles and sides of triangles. It may sound abstract, but it has many practical applications in engineering ...

For example, you can use the word SOHCAHTOA to remember the trigonometric ratios for right triangles: sine, cosine, and tangent.

Trigonometry is the branch of math that studies triangles, with a particular focus on the relationships between angles and the lengths of corresponding sides. Interestingly enough, the ...

A 3,700-year old Babylonian clay tablet reveals an ancient method of constructing right-angled triangles that makes it the world’s oldest and most accurate trigonometric table.

In “Love Triangle: How Trigonometry Shapes the World,” Matt Parker recounts, for instance, how computers were a “game-changer in the field of shape finding.” ...

Revise calculating the area of a triangle using trigonometry for your National 5 maths exam with Bitesize Scotland interactive practice quizzes covering feedback and common errors.