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1335

Q:

The total surface area of a hemisphere is 166.23 sq cm, find its radius?

  • 1
    4.2 cm
  • 2
    8.4 cm
  • 3
    1.4 cm
  • 4
    2.1 cm
  • Show Answer
  • Workspace

Answer : 1. "4.2 cm"

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