The angle of elevation of an aeroplane from a point on the ground is 60 deg. after a flight of 10 seconds, the elevation changes to 30 deg, if the aeroplane is flying at a height of 1 km find its speed
Answers
Answered by
0
Plz tell me my answer is right or wrong. If it is right then mark it as brainliest
Attachments:
anshulajaycm:
The answer is given as 415.68 km/hr
Similar questions