Two poles of height 10 meters and 20 meters stand at the centres of two circular plots which touch each other externally at a point and the two poles subtend angles `30^(@) and 60^(@)` respectively at this point, then the distance between the centres of these circular plots is

Two poles of height a and b stand at the centers of two circular plots which touch each other externally at a point and the two poles subtend angles of 30° and 60° respectively at this point, then distance between the centers of these plots is

Two poles of height a and b stand at the centers of two circular plots which touch each other externally at a point and the two poles subtend angles of 30° and 60° respectively at this point, then distance between the centers of these plots is

The two towers of heights x and y, standing on level ground, subtend angles of 30^(@) and 60^(@) respectively at the centre of the line joining their feet. Then, find x: y

Two circles with diameters 6 cm and 9 cm touch each other externally.Find the distance between their centres.

Two circles with radii 3 cm and 2.5 cm touch each other externally then find the distance between their centre.

Two circles with radii 5 cm and 4.5 cm touch each other externally then find the distance between their centre.

Two circles with diameters 6 cm and 9 cm touch each other externally. Find the distance between their centres.

Two poles of height 6 meters and 11 meteras stand vertically on a plane ground. If the distance between their feet is 12 meters. Find the distance between their tops.

Two poles of height 6 meters and 11 meteras stand vertically on a plane ground. If the distance between their feet is 12 meters. Find the distance between their tops.

Two poles of equal heights are standing opposite to each other on either side of the road, which is 120 feet wide. From a point between them on the road, the angles of elevation of the top of the poles are 60^(@) and 30^(@) respectively. Find the height of the poles and the distances of the point from the poles.