**Intellectual puzzles and challenges are becoming more and more popular, not only on the internet but also on social networks. If you’re looking for a stimulating math challenge, then this article is for you. **

We will try to **calculate the value of the red triangle in less than 30 seconds**. To succeed in this challenge, you must take into account the values of the green circles and the yellow squares. So, ready to take up the challenge?

## The intellectual challenge of the red triangle

IQ tests and riddles are very interesting exercises that stimulate our creativity and cognitive abilities. These activities test our intelligence and logical skills by solving complex problems.

For example, the **IQ test** asks participants to use their knowledge to calculate the value of the red triangle, green circle and yellow square. To achieve this **challenge**it is necessary to perform the correct calculations by respecting the basic mathematical rules.

IQ tests can be a great way to have fun or test your own knowledge. They are also very important for measuring the level of understanding of the topics covered.

Thus, by solving this riddle, we can develop our skills in solving complex problems and improve our ability to conduct logical thinking.

To succeed in such a challenge, it is necessary to concentrate and put your cognitive abilities to the test. IQ tests and other puzzles require special attention to understand how geometric objects work and perform the correct calculations.

## The solution to the mathematical challenge: calculate the value of the red triangle in less than 30 seconds

Solving this problem can be difficult, however based on the given information and using a logical method, the right solution can be found.

**Here is the correct method to solve this problem: **

The shapes and colors are only visual designations of the unknowns X (green circle), Y (yellow square) and Z (red triangle).

**The value of the green circle: **

**The value of the yellow square: **

X*Y+Y=12

**We now know that the value of X is 5.**

- 5Y+Y=12
- 6Y=12
- Y = 2

**The value of the red triangle: **

X * Y – Z * X = X

**We now know that the value of X is 5 and Y is 2.**

- 5 * 2 – Z * 5 = 5
- 10 – 5Z = 5
- 10 – 5 = 5Z
- 5 = 5Z
- 1 = Z

The red triangle therefore has a value of 1.

**We thank everyone who took the challenge and took the time to resolve this issue. If you liked this challenge and want to share it with those around you, don’t hesitate to do so on social networks!**