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Mathematics 18 Online
OpenStudy (anonymous):

What is the scale factor of 21 and 14

Directrix (directrix):

Is there a diagram?

OpenStudy (anonymous):

no

OpenStudy (campbell_st):

its 21:14 both are multiples of 7 so divide each by to get the ratio

OpenStudy (campbell_st):

it would appear that the size of the original is reduced in the image

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