Ask Question
27 April, 09:23

What is the radius of a semi circle when the area is 20cm

+5
Answers (1)
  1. 27 April, 13:08
    0
    hello:

    the area of the circle is : 40 cm²

    40 = πr²

    r² = 40 / (3.14)

    r² = 12.73 cm
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is the radius of a semi circle when the area is 20cm ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers