mariecalloway0825 mariecalloway0825

11-11-2021
Mathematics

contestada

Triangle DEF is a scale drawing of triangle ABC.
What is the scale factor?

Triangle DEF is a scale drawing of triangle ABC What is the scale factor class=

Respuesta :

reinhard10158 reinhard10158

11-11-2021

Step-by-step explanation:

every line uses the same factor.

a factor is something you multiply with.

so, what was the factor that turned 9 into 3 ?

9 × x = 3

x = 3/9 = 1/3

that is the scale factor.

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