Question

The aviation technology has evolved many upgradations in the last few years. It has taken into

account, speed, direction, distance and several other features of the flight. Even the wind plays

a vital role during a flight. The angle of elevation of an aeroplane is as shown in the figure

below:









(i) If the point C moves towards the point B, then angle of elevation will

a) increase b) decrease c) remain same d) none of these

(ii) The distance AC is

a) 1000 m b) 1000√3 m c ) 5000√3 m d) none of these

(iii) What is the value of distance BC?

a) 600 √3 m b) 500 m c) 300√3 m d) 400√3 m

(iv) If the angle of elevation is 45o

instead of 60o then what is the length of BC?

a) 1800√3 m b) 1800 m c) 1300 m d) 1200 m

(v) If at a particular time, another aeroplane is exactly below the first aeroplane

such that the angle of elevation of the second aeroplane from point C is 45o

then the

distance between the two aeroplanes is

a) 780 m approx b) 1020 m approx c) 600 m approx d) none of thes​

Answer 1

Answer:

(v) If at a particular time, another aeroplane is exactly below the first aeroplane

such that the angle of elevation of the second aeroplane from point C is 45o

then the

distance between the two aeroplanes is

a) 780 m approx b) 1020 m approx c) 600 m approx d) none of thes

Answer 2

Answer:

6 plus 3 ka 7 plus 3 ka + 300 1200 plus plus 64 Joga for wrong yoga