WATCH: What are congruent and similar shapes? A simple guide explaining the idea of congruent and similar shapes, aimed at children aged between 11 and 14. WATCH: What are translation, rotation ...

A compound shape is made up of several simple 2D shapes. To calculate the perimeter, label and add up the length of each side. What is the perimeter of this shape? First, calculate the missing ...

From there, they crafted a simple fix to Score ... technique achieves 3D shape quality on par with or better than these approaches without additional training or complex postprocessing.