Sometimes it is possible to conclude that two triangles are congruent without having to show that three pairs of corresponding angles are congruent and three pairs of corresponding sides are congruent
The simulator provides step-by-step generators for each algorithm. The code yields small step events you can extend to show more details (path reconstruction, visited order, etc.).
To evaluate (find the value of) expressions written in horizontal form that involve addition and subtraction, we perform the operations as they occur from left to right
A Queue Simulator that visually demonstrates FIFO operations (enqueue, dequeue, peek, etc.) with animations, a centered info panel explaining the concept, and full responsiveness for mobile and desktop.
A responsive, interactive stack simulator that visually demonstrates all stack operations, errors, and concepts with animations and an informational help panel.
To subtract two whole numbers, think of taking away objects from a set. For example, if we start with a set of 9 stars and take away a set of 4 stars, a set of 5 stars is left.
The converses of some statements are true, while the converses of other statements are false. It is interesting to note that the converse of the Pythagorean theorem is true.
If you draw several triangles and carefully measure each angle with a protractor, you will find that the sum of the angle measures of each triangle is 180°
In an isosceles triangle, the angles opposite the sides of equal length are called base angles, the sides of equal length form the vertex angle, and the third side is called the base.
This guide provides a clear, structured overview of essential sorting algorithms, breaking them down into intuitive categories based on their performance and ideal use cases.
