Question

giver,
ARD EXAMINATION - 20-21
VAL SARASWATI VIDYA MANDIR
(a) Given problem is based on the concept of
Elevation ) depression (iii) trigonometric ratio (iv) None
(b) Find the time taken by the boat to reach the shore.
(0) Tomin () 7 min (1) amin pin 9min
(c) If OQ=30cm, then distance from Qto A is
Soom
(11) 60cm
(iv) 40cm
(d) If the height of the cliff is 20em, then the distance between observer and the point Pis
0) 40cm
35cm
42cm (iv) 49cm
(e) the height of the cliff is 20cm, then the distance between two positions of boat is
(0) 40cm
40/V3 cm (iii) 40V3cm
(iv) None
PART-B
(1) 45cm
ml number​

Answer 1

Answer:

(c)..............,...........