National 4; Perimeter and area Rhombus and kite. In this National 4 Lifeskills Maths study guide, you can revise how to find the perimeter and area of triangles, quadrilaterals (rectangle ...

Plans etched into stone tablets depict vast hunting traps called desert kites built 9000 years ago, showing a mastery of geometry long before the invention of writing. Close.

Tetrahedral kites make for a great DIY project. Originally developed by Alexander Graham Bell, these simple kites can be built out of straws, fishing line and paper. The weight to sail area ...

PLEASANTVILLE - Children launched colorful pyramids into the skies Wednesday, part of a lesson on geometry from Pleasantville Middle School math teacher Darlyne de Haan. As de Haan walked to the ...