This circle is centered at the origin, and the length of its radius is 2. What is the circle's equation?
Question
Solution 1
The equation of a circle centered at the origin (0,0) with radius r is given by the formula x² + y² = r².
Given that the radius of this circle is 2, we substitute r = 2 into the formula to get:
x² + y² = 2²
Therefore, the equation of the circle is x² + y² = 4. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powe
AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI StudyG
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