Grouping of solids 1

This animation demonstrates various groups of solids through examples.

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Plotting an angle bisector

In this video, we plot the angle bisector of a given alpha angle.

Plotting a parallel line at a given distance

Line e is given. Let’s plot a line parallel to line e 2 cm away.

Measuring the height of a tower

Calculating the height of a classic water tower with a tape...

Reflecting a circle across an axis

Axis t and a circle with centre O and radius r are given on a...

The reflection of a point across an axis

Axis t and point P are given. Let’s plot the mirror image (point...

Reflecting a line segment across an axis

Axis t and line segment AB are given on a plane. Let’s plot the...

The volume and surface area of a juice box

In this video we calculate the volume and surface area of a...

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