Theorems in GeoGebra - English

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Outline:

Theorems in GeoGebra State Pythagoras theorem. Draw a semicircle. Draw a triangle and measure its angles. Draw three equilateral triangles using the sides of the triangle. Using the input bar check if the sum of the two areas is equal to the third area. About construction protocol view. Show the steps in the construction using construction protocol animation. State Midpoint theorem. Draw a parallel line to one of the slides of a triangle. Measure distances of the line segments.