Ratios
A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.
Trigonometric Ratios
Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.
What is the length of the hypotenuse? (Hint: Use Pythagoras' theorem.)
What is the sine of x?
What is the cosine of x?
What is the tangent of x?
Write an explanation of SOHCAHTOA as if you are explaining what it represents to a new geometry student. Include at least one diagram. Be thorough!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
