If the angle of depression of two consecutive kilometer stones on a road from an aeroplane are `60^@` and `30^@` respectively. Find the height of the areroplance when the two kilometre stones stand on the same side of aeroplane.

If the angle of depression of two consecute kilometer stones on a road from an aeroplane are 60^@ and 30^@ respectively, then find the height of the aeroplane when two km stones stand on the same side of the aeroplane.

If the angle, fo depression of two conseutive mile stones on a road from an aeroplane are 60^(@) and 30^(@) respectively. Find the height of the aeroplane, (i) when the two mile stone stand on opposite side of the aeroplane, (ii) when the two stones stand on the same side of the aeroplane.

If the angle of depression of two consecutive km stones on a road from an aeroplane are 60^@ and 30^@ respectively, then find the height of the aeroplane when the two km stones on the same side of the aeroplane.

The angles of depression of two consecutive kilometer posts on a straight road as seen from an aeroplane above it are alpha and beta(alpha>beta) .Find the height of the aeroplane above the road.

If the angles of elevation of a ballon from the two consecultive kilometre stones along a road are 30^@ and 60^@ respectively, then the height of the balloon above the ground will be

If the angle of elevation of a baloon from two consecutive kilometre -stones along a road are 30^(@)and60^(@) respectively , then the height of the balloon above the ground will be

From the top of a hill,the angles of depression of two consecutive kilometre stones due east are found to be 30^(@) and 45^(@). Find the height of the hill.

From an aeroplane just over a straight road, the angles of depression of two consecutive kilometre is stones situated at opposite sides of the aeroplane were found to be 60^@ and 30^@ respectively. The height (in km) of the aerophlane from the road at that instant was (Given sqrt(3)= 1.732 )

From the top of the hill; the angle of depressions of two consecutive kilometre stones due east are found to be 30^(@) and 45^(@) Find the height of the hill.

From an aeroplane just over a straight road, the angles of depression of two consecutive kilometer stones situated at opposite sides of the aeroplane were found to be 60^@ and 30^@ respectively. The height (in km) of the aeroplene from the road at that instant, is: एक विमान से ठीक सीधी सड़क पर, विमान की विपरीत दिशाओं में स्थित दो अनुक्रमिक किलोमीटर पत्थरों के अवनमन कोण क्रमशः 60^@ और 30^@ हैं। उस समय विमान की सड़क से ऊँचाई (किमी में) कितनी है?