SAT Math

Category - Geometry and Measurement

What is the perimeter of a rectangle that has 2 sides measuring 4 cm and 2 sides measuring 6 cm?
  1. 24 cm
  2. 10 cm
  3. 12 cm
  4. 20 cm
Explanation
Answer: D - A rectangle that has 2 sides measuring 4 cm and 2 sides measuring 6 cm has a perimeter of 20. To get this answer, you add the sum of all sides: 4 + 4 + 6 + 6 = 20.
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