Solving the Equation of the Circle Touching the Line

Hello this is lecturer asad ali channel. Here in this video we solved two questions In the first Question we solved how to find the equation of circle when ........................................ 0:00 - Find the equation of circle with center C(0,0) and radius r=4 1:49 - Find the equation of the circle with Center C(3,4) and radius r=1 3:55 - Find the equation of a circle with center C(0,0) tangent to the line x=-5 center (0,0) and r=4 center (3,2) and radius 5. for solve this question we use standard form the circle equations (x-h)^2 + (y-k)^2=r^2 in this formula we put h=0, k=0 and r =4 and find the required equation of the circle x^2+ y^2=r^2 ......................................................................... for the second part we put h=3, k=2, and r=5 then we find the equations of the circle is (x-3)^2 + (y-2)^2= 25 ............................................................. In the second equation we also find the equation of the circle where center is (0,0) and line touching to the circle , which is called equation of the circle is given x=-5 .......................... ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ ● SUBSCRIBE TO OUR CHANNEL My Channel link    / lecturerasadali   ▶️ For Any Question Follow Me On Facebook:   / lecturerasadali   ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ HERE IS SOME OF MY COURSES THE PLAYLIST ARE GIVEN BELOW. Math 10 class full course    • Kpk math class 10 chapter 9 theorem   Multivariate calculus    • Multivariate calculus   Linear algebra full course    • Linear algebra  lectures   Group theory lectures    • Playlist   probability and statistics    • Probability and Statistics Lectures| Basic...   Calculus complete playlist    • Calculus 1/ calculus and analytical geometry   differential equations full course    • Differential Equations | Ordinary Differen...   Numerical analysis complete course    • Numerical Analysis lectures   math 2nd year complete course    • kpk fsc math part 2 chapter 3 differentiat...   Sst math physics mcqs    • KPPSC Jobs Mcqs | SST Math Physics MCqs | ...   NTS GENERAL MATH    • basic maths | fts basic maths