The circumference is the perimeter of a circle. It is a length and so is measured in \(mm\), \(cm\), \(m\) or \(km\). An area is measured in square units: \(mm^{2 ...

Problem situations in perimeter and area at this level will include calculations involving a circle or part of a circle. The window at the top of a door is in the shape of a semicircle.

Remembering the rhizoid rubric for the rhotic rhombus. The post Math Puzzle for January 17, 2025 appeared first on Alameda ...