Question

I really need help. 

C'D' is the image of CD under a dilation
1
with scale factor
3
a. Write an expression for C'D' in terms
of CD.
b. If CD = 31.5 mm, find C'D'.

Image Transcription

C'D' is the image of CD under a dilation 1 with scale factor 3 a. Write an expression for C'D' in terms of CD. b. If CD = 31.5 mm, find C'D'.

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Tagged in
Math
Geometry

Triangles