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Base64 to file
Decode Base64 to a file using a free online decoder that allows you to view files directly in the browser, as well as download them,…
Mutual arrangement of planes
Two planes in space can be either mutually parallel or intersecting. Planes are parallel if two intersecting lines of one plane are correspondingly parallel to…
Angle between planes
The angle between the planes is the angle between the perpendiculars to their intersection line drawn in these planes. It is worth noting that the…
Angular coefficient of a straight line
The angular coefficient of a straight line, in the equation y=kx+b on the coordinate plane, is numerically equal to the tangent of the angle (which…
Angle between straight lines
The angle between two intersecting lines is the value of the smallest plane angle at the intersection of these lines. If two straight lines are…
A point inside a triangle
How do I find out if a point is inside a two-dimensional triangle or not? To do this, the coordinates of the vertices of the…
Polygon corners
A regular polygon is a polygon whose sides and angles are all the same. Using the theorem on the sum of the angles of a…
Parallelogram angles
The sum of the two angles of the parallelogram adjacent to one side is 180 °. The opposite angles of the parallelogram are equal. Using…
Generator liczb losowych
Być może zastanawiałeś się, dlaczego przewidywalne komputery mogą generować losowość. W rzeczywistości większość liczb losowych używanych w programach komputerowych jest pseudolosowa, co oznacza, że są…
Diamond corners
A rhombus is a parallelogram with all sides equal. To find its corners, enter the corresponding values into the calculator. Find the angles of the…