$\begin{array}{1 1}(a)\;45^{\large\circ}&(b)\;90^{\large\circ}\\(c)\;35^{\large\circ}&(d)\;120^{\large\circ}\end{array}$

Want to ask us a question? Click here

Browse Questions

Ad |

0 votes

0 votes

- Angle between the tangents drawn from a point on the director circle of a given circle is $90^{\circ}$.

$x^2+y^2=36$ is the director circle of $x^2+y^2=18$

Hence the angle between the tangents drawn from any point on

the circle $x^2+y^2=36$ is $90^{\large\circ}$

Hence (b) is the correct answer.

Ask Question

Take Test

x

JEE MAIN, CBSE, AIPMT Mobile and Tablet App

The ultimate mobile app to help you crack your examinations

...