3D teaching aids for models where opposite edges of the circumscribed sphere are equal

Abstract

1. Name of the product in this design: 3D teaching aid with equal opposite edges of the circumscribed sphere. 2. Purpose of this design: This teaching aid can help students solve problems related to finding the radius, surface area, and volume of a circumscribed sphere. In addition, it can also be used to calculate angles and distances, such as finding the angle between skew lines or the distance between a point and a plane. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

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