Prove two triangles are congruent by showing they satisfy one of four criteria. Find missing lengths by using the scale factor. The relationship between similar shapes may be expressed as a ratio.

Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

This important study reports three experiments examining how the subjective experience of task regularities influences perceptual decision-making. Although the evidence linking subjective ratings to ...

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With the start of the new year, Preserving Home is building on a new chapter… Windjam Companies is a privately held, Cary-based parent company specializing in luxury real estate… Join Triangle ...

Understanding different types of angles and that angles in a triangle sum to 180° can be helpful when classifying a triangle. Recognising line symmetry and rotational symmetry will also help. Look for ...

The programs below illustrate examples of creating WebGL graphics almost entirely in Zig. These examples are based on the work of Scott Redig's zig-javascript-bridge repo, which enables javascript ...

Some standard modules for making 3d shapes with attachment support, and function forms that produce a VNF. Also included are shortcuts cylinders in each orientation and extended versions of the ...