SAT Math - Question List

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86. Triangle EFG is rotated around the point A. Which colored triangle is its new position after rotation for 120o clockwise?
  1. Red
  2. Yellow
  3. Green
  4. Blue
  5. Gray
87. Point A is translated 5 units right, and then reflected around the x-axis. What is the new position of A?
  1. (3,3)
  2. (3,-3)
  3. (2,-3)
  4. (-7,3)
  5. (-7,-3)
88. Which transformation transforms segment AB into DC?
  1. Translation
  2. Rotationby 180o
  3. Reflectionin a point
  4. Reflection around a line
  5. Rotation by 360o
89. Olivia wanted to buy shoes priced at $90. In the meantime the price increased by 10%, and after a while decreased by 10%. What is the price of the shoes now?
  1. $90
  2. $99
  3. $81
  4. $89.10
  5. $90.90
90. Mason, Joshua, and Nicholas worked together and earned $2,160. They finished a job in 30 days and each day Mason worked 2 hours, Joshua worked 3 hours, and Nicholas worked 4 hours. They want to share money according to the number of working hours. How much money will Joshua receive?
  1. $1,200
  2. $960
  3. $720
  4. $480
  5. $240

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