PPT-1. Find an equation of the circle with centre

which passes through the point   2 Work out   3 Express in the form         Chapter 151 Presenting Different Types of Data In God we trust All others must bring data. Date: _____________. Circles. Standard Equation of a Circle. 9.3 Circles. (. x – h. ). 2. + . (. y – k. ). 2. = . r. 2. center: (. h. , . k. ). radius: . r. Write the equation of the circle that whose center is at (-2,4) and whose radius is 3.. Further . Simultaneous Equations. Dr J Frost (jfrost@tiffin.kingston.sch.uk. ). www.drfrostmaths.com. . Last modified: . 31. st. August 2015. Starter. Solve the following simultaneous (linear) equations.. Higher Mathematics. Homework Session. Thursday 29. th. January 7:30pm . You will need . a pencil, paper and a calculator . for some of the activities. SCHOLAR online tutor for . Maths. and . Author of the . Find the equation of the conic section using the given information. Ellipse: co-vertices . and foci .  . Find the equation of the conic section using the given . information.. Circle: center (-4,5) and tangent to the y-axis. in the (x, y) Plane. Introduction. This chapter reminds us of how to calculate midpoints and distances between co-ordinates. We will see lots of Algebraic versions as well. We will also learn to solve problems involving the equation of a circle. Notes. Aidan Roche. 2009. 1. (c) Aidan Roche 2009. Given the centre and radius of a circle, to find the equation of Circle K?. K. r. Method. Sub centre & radius into: . (x – h). 2. + (y – k). Centre-radius form . of a . circle. Center is at (h, k). r is the radius of the circle. r. (. h,k. ). Expand the brackets and make the RHS equal to 0.. Every term is on the left side, equal to 0.. General . Equation of a Circle. Standard: MACC.912.G-GPE.1.1. Bellwork. 1) Find the distance between the points (2, 4) & (5, 2). Find the distance of each segment.. . . a) b). Revision Notes. Active Maths 4 Book 2. Chapter 11. Name. :________________________________. Note: . Make sure to use the page numbers on the slides to refer back to your Active Maths book to get examples on how to complete the questions. . Instructional Days: 9. Common Core Standards . Expressing Geometric Properties with Equations G-GPE. Translate between the geometric description and the equation for a conic section. G-GPE.1 Derive the equation of a circle of given center and radius using the Pythagorean Theorem; complete the square to find the center and radius of a circle given by an . Notes. Aidan Roche. 2009. 1. (c) Aidan Roche 2009. Given the centre and radius of a circle, to find the equation of Circle K?. K. r. Method. Sub centre & radius into: . (x – h). 2. (y – k). - Outcomes. Recognise the equation of a circle.. Solve problems about circles centred at the origin.. Solve problems about circles not centred at the origin.. Determine whether a given point is inside or outside a circle.. Naming the parts of a circle. A . circle. is a set of points . equidistant. from its . centre. .. The distance around the outside of a circle is called the . circumference. .. The . radius. is the distance from the centre of the circle to the circumference.. Linear. Example: . Quadratic. Example: .  . Individual Task. Find one ordered pair in the form (. x,y. ) using your two cards. Create two equations that contain the point above. One Linear. One Quadratic.