Find Angles! – Math questions

Find Angles! is an educational and reference app available on the Android platform. Developed by 学校ネット株式会社, this free app aims to help users improve their math skills by focusing on angles and geometric concepts.

The app is divided into three main sections: ‘Angles’, ‘Areas’, and ‘Sequences’. In the ‘Angles’ section, users can learn about various angle-related topics, such as the sum of angles in a triangle, exterior angles, isosceles triangles, right-angled triangles, vertical angles, corresponding angles, alternate angles, parallelograms, the sum of angles in a quadrilateral, the sum of angles in a polygon, inscribed angles, and the alternate segment theorem.

The ‘Areas’ section challenges users to find the colored area in an 8×8 grid, where each cell has an area of 1. The app also introduces the concept of π (Pi) as the ratio of the circumference. The difficulty of the questions increases as users progress through the stages.

In the ‘Sequences’ section, users are presented with a sequence of numbers and need to find the missing number denoted by ‘?’. The difficulty level varies across the stages, with the final stage offering more challenging questions.

Overall, Find Angles! – Math questions is a comprehensive app that provides a variety of math exercises related to angles, areas, and sequences. It is suitable for users of all ages who want to enhance their math skills and deepen their understanding of geometric concepts.