tilted square

Topic:Area, Pythagoras or Pythagorean Theorem, Square

Drag A or B to vary the square. Note the change in its area based on certain way of varying it. For example, if we start with AB horizontal and move B upward by one unit each time, how would the area change?

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Other Variations of Cosine
Rule of Sarrus - Determinant of a 3×3 Matrix
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Rolling a Square
Tracing an Ellipse Using Two Circles

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MultiplicationFlashCards
Excircles of a triangle.
question one
Hrishenko Tessellation

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LCM and GCD
Scatter Plot
Sine
Rotation
Statistics