is it possible to construct a pair of tangents from a point P to a circle of radius 4.5cm situated at a distance of 4 cm from the centre? If not, why?
Answer :
Tangent is lies out side of circle , and given radius of circle = 4.5 cm .
So,
Point " P " to a circle of radius 4.5cm situated at a distance of 4 cm from the centre . So
That point lies inside the circle , So that is not possible to construct tangent from given point
Tangent is lies out side of circle , and given radius of circle = 4.5 cm .
So,
Point " P " to a circle of radius 4.5cm situated at a distance of 4 cm from the centre . So
That point lies inside the circle , So that is not possible to construct tangent from given point