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Rotation by 90 degrees
Author:
bolognesec
Topic:
Rotation
The sketch shows the transformation of rotating the plane by 90 degrees about the origin. Drag point A. How do the coordinates of image A' relate to A?
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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Addition within Two Places
Dividing a 2-digit number by a 1-digit number (1)
Dividing a 3-digit number by a 1-digit number (2)
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