Ask Question
29 April, 16:49

Worth 20 pts!

The equation of a circle is (x-11) 2 + (y+15) 2=144 .

What is the circle's radius?

Enter your answer in the box.

[] units

+2
Answers (1)
  1. 29 April, 18:11
    0
    The radius of a circle is always the square root of the number on the right. The other two numbers describe the center.

    Center: (11,-15) Opposite of what's in the brackets.

    Radius: sqrt (144) = 12
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Worth 20 pts! The equation of a circle is (x-11) 2 + (y+15) 2=144 . What is the circle's radius? Enter your answer in the box. [] units ...” 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