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560

Q:

The ratio of the length of the parallel sides of a trapezium is 3: 2. The shortest distance between them is 15 cm. If the area of the trapezium is 450 cm.2, the semi-sum of the length of the parallel sides is

  • 1
    20 cm
  • 2
    30 cm
  • 3
    60 cm
  • 4
    120 cm
  • Show Answer
  • Workspace

Answer : 2. "30 cm"

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