The standard equation of a circle is:(x-h)^2+(y-k)^2=r^2Notes:-h\ \ k are numbers tha
This lesson focuses on defining a circle, presenting its equation in two different forms (standard and general), and giving examples of how to solve problems. Related to this QuestionFind all solutions of the equation in the interval \left {0,2\pi } \right). {...
What is the area of a circle with equation x^2 + y^2 - 6x + 8y = 56? Identify the Geometry term described. A part of a circle. What is s i n 11 3 using unit circle? The diameter of a circle is 3x. What is the area of the circle in terms of x?
百度试题 结果1 题目【题目】A circle has the equation2x^2+12x+2y^2-16y-150=0.What are the coordinates of the center, and what is the length of the radius? 相关知识点: 试题来源: 解析 【解析】center of circle = (-3,4)radius = 10 ...
While the vertex, or standard form of the equation of a circle is expressed in this form: (x−h)2+(y−k)2=r2 Answer and Explanation:1 We're asked to determine the center and radius of the circle whose equation isx2+y2+4x=5. ...
英语翻译what are the intercepts of the circle given by the equation (x+3)^2+(y-2)^2=9在这里intercept是什么意思,为什么答案是(0.3),(-3,0)?错了,原题是 (x+3)^2+(y-3)^2=9 答案 表示截距,就是和坐标轴的焦点把X=0,Y=O分别代入圆方程就可以了.如果你题没写错,那么答案是错的,应该是...
例11. The equation for locus of centers of circles which are tangent to boththe circlex^2+y^2=1 and the r-axis is(英汉词典:equation方程;locus轨迹;center of circle 圆心;to be tangent to相切于) 相关知识点: 试题来源: 解析 解:设动圆的圆心坐标为(x,y)当动圆与单位圆外切时,有√(x^2...
There are three parameters in the equation of a circle above 翻译结果2复制译文编辑译文朗读译文返回顶部 in the above equation of the circle there are 3 parameters; 翻译结果3复制译文编辑译文朗读译文返回顶部 There are three parameters in the above equation of a circle ...
英语翻译what are the intercepts of the circle given by the equation (x+3)^2+(y-2)^2=9在这里intercept是什么意思,为什么答案是(0.3),(-3,0)?错了,原题是 (x+3)^2+(y-3)^2=9
Let (-3, 7) be a point on the terminal side of theta. Find the exact values of sin(theta), sec(theta), and tan(theta). Lines t and s are tangent to the circle. Find the value of x, given that the inside angle is...