A car wheel is 0.7 m tall. Hot wheels wants to make a model with wheels that are only 9.5mm tall. hat scale factor must be used? A shipping container has a surface area of 1300 m. Another shipping container has dimensions that e increased by a linear scale factor of 5:4 or 1.25. What is the surface area of the larger container? Circle A has an area of 55.00 cm and similar circle B has an area of 600.00 cm. Determine what linear ale factor makes circle B an enlargement of circle A.