ly on the ground. He observed that from a point C on the ground
which is 15m away from the foot of the tower B, the angle of elevation of
the top of a tower A is 6.
if cos 0.S, what is the angle of elevation
(a)30 145 (c) 60 (d) 90
() Find the length AC
15 m (6) 30 m (c]7.5 t m (d)75 m
(i) Find the height of the tower
(a) 17.3 m (b)12.98m (C)8.7 m (d)25.95 mn
(iv) What will be the angle of depression of the point C, from the top of the
tower A
(a)30 (b) 45 (c) 60 (d) 90
( the height of the tower is equal to the distance of the point of
observation from the foot of the tower, what would be the angle of
elevation?
(a)30 (6) 45 c) 60 (d) 90
Sandra is having a triangular open space ABC in her plot. She divided the
land into three parts by drawing boundaries PQ and RS parallel to BC. The
20
perpendicular distance from A to BC is 12m. Other measurements are AP =
5m, PR = 7m, RB = Bm, BC= 10m
Answer:
bro ezy simple ask this question to Rahul only he will say the answer
Answer:
question bhut bda hai bro