desdearing desdearing

04-05-2021
Mathematics

contestada

I need help with circle similarity / scale factor. can someone please help me out?

Respuesta :

reese120 reese120

04-05-2021

Answer:

A scale factor exists because any two circles are similar. You can use the radii to determine the scale factor.

Step-by-step explanation:

The ratio between the radii is 31 so the scale factor is 31=3. The circumference of the smaller circle is C=2π(1)=2π.

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