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Finding scale factor and centre of enlargement
Author:
Mark Willis
1.
Click to reveal scale factor;
2.
Click to reveal rays;
3.
Click to reveal centre of enlargement.
GeoGebra
New Resources
Cosine in Cartesian and Polar Coordinates
立体几何-公理3及推论
Hypocycloids
Sine in Cartesian and Polar Coordinates
Polar Coordinates Book
Discover Resources
equation of an ellipse (x/a)^2+(y/b)^2 =1.
Parallel_3
square
Constant Multiple Derivative Rule
Prime Factors of Given Number
Discover Topics
Coordinates
Cosine
LCM and GCD
Terms
Centroid or Barycenter