Ask Question
19 January, 17:08

The area of a circle is 78.5 m2. Find the radius and diameter of the circle.

+4
Answers (1)
  1. 19 January, 19:39
    0
    Answer: r=5 m2

    d=10 m2

    Step-by-step explanation:

    A=πr^2 r=✓A:π

    78.5m2=πr^2

    ✓78.5:π=r

    5m2=r

    2 (5m2) = d
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “The area of a circle is 78.5 m2. Find the radius and diameter of the circle. ...” 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