Question

plz some one give me some hard questions on height and distance class 10. one word ans

Answer 1

1. Two ships are sailing in the sea on the two sides of a lighthouse. The angle of elevation of the top of the lighthouse is observed from the ships are 30º and 45º respectively. If the lighthouse is 100 m high, the distance between the two ships is:
A. 300 mB. 173 mC. 273 mD. 200 m

2. A man standing at a point P is watching the top of a tower, which makes an angle of elevation of 30º with the man's eye. The man walks some distance towards the tower to watch its top and the angle of the elevation becomes 45º. What is the distance between the base of the tower and the point P?
A. 9 unitsB. 3√333 unitsC. Data inadequateD. 12 units

Answer 2

HOPE IT HELPS YOU DEAR ❣️