📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

  • google app store apple app store
  • ✖

      Question

      If the diameter of a hemisphere is 21 cm, then the

      curved surface area (in cm²) of the hemisphere is: Take
      A 693 Correct Answer Incorrect Answer
      B 963 Correct Answer Incorrect Answer
      C 939 Correct Answer Incorrect Answer
      D 639 Correct Answer Incorrect Answer

      Solution

      ATQ,

      Diameter = 21 ⇒ Radius r = 10.5 cm

      Practice Next

      Relevant for Exams:

      ask-question