Ask Question
12 October, 12:33

What is the radius of a sphere with a surface area of 100πcm2?

10 cm

5 cm

25 cm

3 cm

+1
Answers (1)
  1. 12 October, 15:33
    0
    Sa=4pir^2

    100pi=4pir^2

    divide both sides by 4pi

    25=r^2

    sqrt both sides

    5=r

    radius=5cm
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is the radius of a sphere with a surface area of 100πcm2? 10 cm 5 cm 25 cm 3 cm ...” 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