\boxed{30^\circ}, \boxed{90^\circ}, \boxed{150^\circ}

Sun, 03 May 2026 21:31:23 +0000

Understanding the Geometry of 30°, 90°, and 150°: Key Angles in Mathematics, Design, and Nature Angles are fundamental to geometry, playing a crucial role in everything from architectural design to physics and art. Within this geometrical framework, three specific angles—30°, 90°, and 150°—stand out for their prevalence, versatility, and important applications. This SEO-optimized article explores each angle in detail, highlighting why these measures are essential in mathematics, engineering, nature, and everyday life. --- ### 1. The Angle 30°: The Key to Equilateral Perfection