1) What is the scale factor? a) 3 b) 2 c) 0.5 2) Find the length of TQ using scale factor. a) 7 b) 10 c) 9 3) Find the scale factor if PQR is the original shape, and SUT is the enlargement. a) 1.5 b) -1.5 c) 0.15 4) Find the scale factor if JKLM is the original shape, and EFGH is the reduction. a) 0.75 b) 1.5 c) 0.5 5) Find the scale factor if the right rectangle is the original and the left rectangle is the enlargement. a) 1.2 b) 0.83 c) 1.5 6) Use scale factor to find the length of side b. a) 13 b) 15 c) 14 7) Use scale factor to find the length of side d. a) 12 b) 13 c) 14 8) Find the scale factor. a) 0.5 b) 0.25 c) -0.25 9) George Washington was 74 inches tall. Lloyd wants to make a sculpture of George Washington with a 1.75 scale factor. How tall will the sculpture be? a) 152.5 inches b) 42.3 inches c) 129.5 inches 10) The empire state building measures 424 feet across at the base. Lia's lego model will be at 0.006 scale. Will her model fit on a 3x3 feet table top? a) yes b) no c) you expect me to figure this out?

Scale Factor Review

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