Question

An aeroplane flying horizontally at a height of 2500m above the ground is observed at an elevation of 60degree. After 15 seconds ,the elevation is observed to be 30 degree. Find the speed of the aeroplane

Answer 1

Hey mate,



that photo may help you.




Happy to answer you.



@M.S.V.

Answer 2

____________________

$\sf{\underline{Check\:these\:attachments.}}$

____________________