Corbettmaths Equation Of A Circle Answers Equation of a Circle Corbettmotths Equipment needed Pen Calculator Pair of Compasses Guidance 1 Read each question carefully before you begin answering it 2 Check your answers seem right 3 Always show your workings Video Tutorial www corbettmaths contents Video 12 Answers and Video Solutions 169 Corbettmaths 2024
The equation of a circle C with centre A is x y 25 a Find the coordinates of the centre A b Find the radius of C c Show the point 6 2 lies on C A circle has centre 5 2 and radius 4 a Write down the equation of the circle b Does the point 7 4 lie on the circle 1 2 2 2 O Corbettmaths 2019 The video solutions to the Corbettmaths Practice Questions on the Equation of a Circle Practice Questions https corbettmaths 2016 08 17 equation of a
Corbettmaths Equation Of A Circle Answers
Corbettmaths Equation Of A Circle Answers
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1 The equation of a circle C with centre O is x 3 178 y 2 178 25 a Find the coordinates of the centre O 1 b Find the radius of C 1 c Show the point 6 2 lies on C 2 2 A circle has centre 5 2 and radius 4 a Write down the equation of the circle 2 b Does the point 7 4 lie on the Question 1 Write down the i centre and the ii radius for each of these circles Question 2 Write the equations of each of these circles a Centre is 2 7 and has a radius of 6 b Centre is 4 2 and has a radius of 3 c Centre is 1 3 and has a radius of 4
This video explains the equation of a circle for GCSE level as well as going through many typical exam questions Practice Questions https corbettmaths co The diagram shows the circle a Find the gradient of the line OP b Find the gradient of the tangent c Find the equation of the tangent C C Corbettmaths 2016 40 with a tangent at the point 2 6 1 co 2
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Jul 27 2016 nbsp 0183 32 These are the Corbettmaths Textbook Exercise answers to Algebra Equation of a Circle Read each question carefully before you begin answering it 2 Check your answers seem right 3 Always show your workings 1 The equation of a circle C with centre O is 2 A circle has centre 0 0 and radius 6 a Write down the equation of the circle
Nov 13 2024 nbsp 0183 32 What is the equation of a circle The diagram shows a circle centred on the origin a Write down the equation of the circle Identify the radius by checking where the circle crosses the coordinate axes Substitute this into b Does the point lie on inside or outside the circle You must show working to support your answer Substitute and into What is the equation of a circle The equation of a circle is x 2 y 2 r 2 where r represents the radius with a centre at 0 0 The definition of a circle is a set of all points on a plane that are a fixed distance from a centre That distance is called the radius
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Corbettmaths Equation Of A Circle Answers - Equation of a circle H A collection of 9 1 Maths GCSE Sample and Specimen questions from AQA OCR Pearson Edexcel and WJEC Eduqas 1 The diagram shows the circle x2 y2 10 P lies on the circle and has x coordinate 1 The tangent at P intersects the x axis at Q Work out the coordinates of Q 5 2 A circle has equation x2 y2 4 Circle