The sum of the interior angles in a quadrilateral always add up to 360°. Like with triangles, you can use this fact to find missing angles in a quadrilateral. Take a look at this shape.

Scientists have long thought that the South Pole-Aitken basin was formed by a shallow-angle impact, but new research suggests ...

Learn how to solve problems about angles made between straight lines. Angles in polygons Learn how to use a formula to find out the internal angles within a polygon. Angles in triangles Learn how ...

The Central Board of Secondary Education has published the CBSE Board Exam Date Sheet 2025 on its official website ...