Question

From which point shown below can we draw one tangent to the following circle?

• A. Q
• B. R
• C. Both Q and R
• D. Not possible through both Q and R

Answer 1

The correct option is A

Q

One tangent can be drawn to a circle if the point lies on the circle.
In the diagram, points Q lie on the circle and R lies inside the circle.
So no tangent can be drawn from R and one tangent can be drawn from point Q.