The equation of a circle is (x - 4)² + (y - 3)² = 25. What's the center of the circle
What is an equation of the circle whose center is (1,3) and whose radius is 2? A: (x + 1) + (y + 3) = 4 B: (x − 1) + (y − 3) = 2 C: x + y = 4 D: (x − 1) + (y − 3) = 4 相关知识点: ...
What is the equation for the circle with center (2, 5) that passes through the point (2, 10)? What is the equation of a circle with center (0, 3) that passes through the point (2, -5)? What is the equation of the circle with center (2, 5) that passes...
For a unit circle, this distance is 1 unit, or the radius is 1 unit. Let us learn the equation of the unit circle, and understand the ways to represent each of the points on the circumference of the unit circle, with the help of T-ratios....
What is the relationship between the equation of a circle and its graph? The equation of a circle and its graph are closely related. The equation can be used to plot points on the circle's circumference and to determine its center and radius. The graph, in turn, ...
What is the area of a circle with a radius of 15? Updated:4/28/2022 Wiki User ∙14yago Best Answer 706.86 square units. Wiki User ∙14yago This answer is: Add your answer: Earn +20pts Q:What is the area of a circle with a radius of 15? Write your answer... Submit...
Ask a question Search AnswersLearn more about this topic: Circumference | Definition, Equation & Examples from Chapter 2 / Lesson 3 40K What is circumference? Learn the circumference equation and definition. See examples of how to calculate circumference ...
What is the approximate radius of the circle whose equation is (x-√3)^2+(y+2)^2=11? ( ) A. (x-√3)^2+(y+2)^2=11 B. (x-√3)^2+(y+2)^2=11 C. (x-√3)^2+(y+2)^2=11 D. (x-√3)^2+(y+2)^2=11 E. (x-√3)^2+(y+2)^2=11...
What does the equation {eq}(x - h)^2 + (y - k)^2 + (z - j)^2 = r^2 {/eq} represent? What do {eq}h, k, j {/eq}, and {eq}r {/eq} represent? Equation of the sphere: In two-dimensional, the general equation of th...
• The opposite of perpendicular lines are parallel lines. Unlike perpendicular lines, parallel lines never intersect. • The equation of a line that is perpendicular is y = mx + c. What do television screens, postcards, and football goalposts have in common? They all meet at a specific ...