Scarling rotating "Fundamentals of trigonometry"
$2.64
In Stock
Characteristics
A country
Russia
Age
From 3 years
School subject
Geometry
The subject of the holiday
September 1
The topic of training
Numbers, score, mathematics
The rotating cardboard cheat sheet “Fundamentals of Trigonometry” will help the student study the basic concepts and formulas in trigonometry.
How to use a hint?Small windows on the rotating part display the values of TG, CTG, COS or SIN. The arrow on the right indicates the radius of the circle, and the arrow on the left is the degree of the angle. All that needs to be done is to choose one known value on the rotating part, then all the windows and arrows will indicate the rest of the values.
This hint will help to navigate in the main trigonometric functions and perform tasks perfectly!
| Characteristics | |
| A country | Russia |
| Age | From 3 years |
| School subject | Geometry |
| The subject of the holiday | September 1 |
| The topic of training | Numbers, score, mathematics |
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Tags: Cheat sheets (holidays)