martinnguyen27 – Resources – GeoGebra

Incircle
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martinnguyen27
angle at center and circumference
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parrallel lines
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(Static) A triangle with side lengths of 4cm and 7cm
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martinnguyen27
The exterior angle of a triangle is equal to the sum opp int
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martinnguyen27
Angle between radius and tangent
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martinnguyen27
The angle in a semi-circle is a right angle
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martinnguyen27
Triangle polygon
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martinnguyen27
square inscribed in a circle
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martinnguyen27