Ask Question
25 November, 07:47

Horatio drew a circle with a radius of 6x cm. Kelli drew a circle with a radius of 18y cm. What is the scale factor between these two circles? (this is a quiz question, you will recieve a medal for best answer)

A. x/3y

B. 2x/3y

C. 1/3

D. 2/3

+5
Answers (2)
  1. 25 November, 09:35
    0
    I believe the answer Is A. x/3y.
  2. 25 November, 10:26
    0
    The scale factor of these two circles is the ratio of their radii. This is shown below,

    sf = r1 / r2 = 6x/18y

    Simplifying the fraction by dividing both the numerator and the denominator by 6 gives an answer of x/3y. Thus, the answer is letter A.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Horatio drew a circle with a radius of 6x cm. Kelli drew a circle with a radius of 18y cm. What is the scale factor between these two ...” 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