The focus of a parabolic mirror is at a distance of 6 cm from its vertex. If the mirror is 20 cm deep, find its diameter.

The focus of a parabolic mirror is at a distance of 6 cm from its vertex. If the mirror is 20 cm deep, find the distance LM.

The focus of a parabolic mirror is at a distance of 5 cm from its vertex and the mirror is 15 cm deep.Find the diameter of the mirror.

The focus of a parabolic mirror is at a distance of 8cm from its centre (vertex). If the mirror 25cm deep, find the diameter of the mirror.

The focus of a parabolic mirror is at a distance of 50 cm from its centre (vertex). If the mirror is 75 cm deep. Find diameter of the mirror.

The focus of a parabolic mirror as shown in is at a distance of 5cm from its vertex.If the mirror is 45cm deep,find the distance AB

The focus of a parabolic mirror as shown in Fig. is at a distance of 5 cm from its vertex. If the mirror is 45 cm deep, find the distance AB.

The focus of a parabolic mirror as shown in figure is at a distance of 5 cm from its vertex. If the mirror is 45 cm deep, find the distance of AB.

The focus of a parabolic mirror as shown in figure is at a distance of 5 cm from its vertex. If the mirror is 45 cm deep, find the distance AB

The focus of a parabolic mirror as shown in the figure is at a distance of 6 m from its vertex. If the mirror is 20 cm deep, show that MN = 8 sqrt30 m.