Your visually impaired friend asked you to enlarge your notes from class so he can study. You took notes on 8.5 inch by 11 inches paper. The enlarged copy has a smaller width of 10 inches. What is the scale factor of this dilation?
Q. Your visually impaired friend asked you to enlarge your notes from class so he can study. You took notes on 8.5 inch by 11 inches paper. The enlarged copy has a smaller width of 10 inches. What is the scale factor of this dilation?
Identify Widths: Step 1: Identify the original width and the enlarged width.Original width = 8.5 inches.Enlarged width = 10 inches.
Calculate Scale Factor: Step 2: Calculate the scale factor by dividing the enlarged width by the original width.Scale factor = Enlarged width / Original width = 8.5 inches10 inches=1.1764705882352942.
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