Ask Question
4 January, 01:18

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

+2
Answers (2)
  1. 4 January, 01:45
    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.
  2. 4 January, 01:48
    0
    I believe the answer Is A. x/3y.
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 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