Obtuse Triangle – GeoGebra

The obtuse triangle formed by z, z , p 1 α as needed in Step 2.

Obtuse Triangle – GeoGebra

Area of obtuse angled triangle – GeoGebra

Triangle Dilation Using Geogebra by Nicholas Sigismondi

Refração e reflexão de ondas – GeoGebra

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Why doesn't the sine rule work here? I keep getting 43.69°, when it should be an obtuse angle : r/askmath

H - Obtuse triangle - a – GeoGebra

Unit 4 Acute, Right, and Obtuse Triangles – GeoGebra