A _______ degree angle is formed between the axes in isometric drawings.

In isometric drawings, a 120-degree angle is created between the axes. This specific angular relationship is fundamental to the isometric projection technique, which allows three-dimensional objects to be represented on a two-dimensional plane without distortion. This angle ensures that the dimensions along the axes remain proportional and allows for a clear, accurate depiction of depth and perspective.

The use of 120 degrees helps to visually separate the three axes, which are typically represented as the horizontal (X), vertical (Y), and another diagonal (Z) axis. This arrangement allows for an effective representation of 3D forms while maintaining proportional relationships.

Understanding this angular setup is crucial for anyone involved in creating or interpreting isometric drawings, as it directly influences the accuracy and clarity of the design. This knowledge helps construction professionals accurately communicate dimensions and spatial relationships in their plans and elevations.