Ask Question
8 December, 07:55

Find the area of a circle with a diameter of 4.

Either enter an exact answer in terms of it or use 3.14 for IT and enter your answer as a decimal.

+4
Answers (1)
  1. 8 December, 08:15
    0
    The formula for area of a circle is (pi) * radius^2

    Radius is half of diameter so the radius is 2.

    2 squared is 4, then multiply by pi to get an answer of 4 (pi) or 12.56.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Find the area of a circle with a diameter of 4. Either enter an exact answer in terms of it or use 3.14 for IT and enter your answer as a ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers