human
Describe an enlargement, with no centre of enlargement given, by a positive scale factor bigger than 1 Shape \( Q \) is an enlargement of shape \( P \).
What calculation works out the constant of proportionality from shape \( P \) to shape \( Q \) ? ![To similar star shapes labelled P and Q. They have the same side labelled for P it is 3cm and for Q it is 11cm]() \( 3 \times 11 \)
gpt
When calculating a scale factor, multiplies instead of dividing.