Consider the enlargement of the rectangle.
A small rectangle has a length of 7 millimeters and width of 3 millimeters. A large rectangle has a length of blank and width of 7.5 millimeters.
Complete Syd’s work to find the scale factor
Scale factor = StartFraction scale drawing dimension over Original dimension EndFraction = StartFraction 7.5 over 3 EndFraction
What is the scale factor?
2.5
3
4.5
7.5