GeoGebra Network of Nepal

Rotation with animation

Rotation with Animation Rotation of triangle with various angle from 0 to 360 degree

https://www.geogebra.org/m/pqjherz6

Equal Chords are Equidistant from Center of a Circle In a circle, how to show equal chords are at equal distances from the center and its converse.

https://www.geogebra.org/m/hapsgz6x

Perpendicular Bisector of a chord of a circle Perpendicular bisector of a chord of a circle.

https://www.geogebra.org/m/m6vjnkfy

Central and circumscribed angle Circumscribed angle and central angle subtended in the same arc

https://www.geogebra.org/m/fgcmpkfr

Area of Parallelograms on the same base and between same parallel lines To show the area of parallelograms on the same base and between the same parallel lines is equal.

https://www.geogebra.org/m/sznpjqnr

Area of Triangle and Parallelogram Area of Triangle and Parallelogram on the same base and Between the Same Parallel Lines

https://www.geogebra.org/m/kjf287hC

Central and Circumference angle This can be used to explore relation of central angle and angle at the circumference standing on the same arc.

https://www.geogebra.org/m/hbnvu4bk

Opposite Side Bisector in an Isosceles Triangle To show in an isosceles triangle, the angle bisector is the perpendicular side bisector and vice versa.

You can use to show in a triangle, the measure of an exterior angle is equal to the sum of the measures of non-adjacent interior angles.

Exterior and Interior Angles of a Triangle Verification of the measure of an exterior angle is the sum of the non-adjacent interior angles in a triangle.

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