Ask Question
9 October, 07:49

The radius of a circle is 1 kilometer. What is the diameter?

r=1 km

+5
Answers (2)
  1. 9 October, 11:34
    0
    d = 2 km

    Step-by-step explanation:

    The diameter is twice the radius

    d = 2r

    We know the radius is 1 km

    d = 2 * 1 km

    d = 2 km
  2. 9 October, 11:43
    0
    The diameter is 2 km.

    Step-by-step explanation:

    Diameter = radius * 2.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The radius of a circle is 1 kilometer. What is the diameter? r=1 km ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers