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If PQR~ STU, what is the scale factor of PQRto STU?

If PQR~ STU, what is the scale factor of PQRto STU?-example-1

1 Answer

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we can see the scaling factor as a fraction


(4)/(20)

This fraction relates the value of STU with respect to PQR

simplify the fraction


((4)/(4))/((20)/(4))=(1)/(5)

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