Are Dilations Isometries?

Author:Kim Kembitzky, Alfred Estberg

Slide the k value to see the effect on the image. Does the image keep the same size and shape of the pre-image? What happens when you move some of the pre-image points?

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အခြေခံ data အခေါ်အဝေါ်များ
Cosine in Cartesian and Polar Coordinates
Astroid
Tracing r = 2 cos(θ)
Shaders examples

Discover Resources

Animation 29
Sine/Cosine Transformations
Test
chapter 14 minimum example
IGCSE SA & V QP1 #3(b)(i)

Discover Topics

Correlation
Congruence
Rational Numbers
Multiplication
Vectors