Semelhança de triângulos

Features Semelhança de triângulos

This app is a strong ally for geometry and proportionality calculus classes.
Teachers and students will be able to solve problems proposed by the App - TRIANGLE SIMILARITY, they will find great tips for practical handling of the HERON DE ALEXANDRIA formula.
This formula is an alternative to find the area of ​​a triangle from the measurements of its sides.
Some situations do not have the height (h) of the triangle and this makes it difficult to calculate the area of ​​the triangle.
If the three sides are not known, but the activity involves similarity of triangles, it is possible to determine the unknown side with the proportionality calculation.
In short, it is a free application (App) and very useful for the daily lives of students and teachers.