Practice Test | Kullabs.com
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20.21m
22.02m
25m
25.2m

26m
19m
25m
24m

34.64m
25.25m
24.26m
36.20m

44.43m
45.45m
46.16m
42.59m

50.48m
49.21m
45.23m
52.41m

95m
103.92m
100m
102.54m

62
80
65
60

76.98m/s
78m/s
96m/s
88.25m/s

273 m
300 m
200 m
173 m
• ### A man standing at a point P is watching the top of a tower, which makes an angle of elevation of 30º with the man's eye. The man walks some distance towards the tower to watch its top and the angle of the elevation becomes 45º. What is the distance between the base of the tower and the point P?

3(sqrt{3}) units
12 units
9 units

298 m
400 m
346 m
312 m
• ### The angle of elevation of the sun, when the length of the shadow of a tree is equal to the height of the tree, is:

None of these
60°
45°
30°
• ### An observer 2 m tall is 10(sqrt{3}) m away from a tower. The angle of elevation from his eye to the top of the tower is 30º. The height of the tower is:

None of these
10 m
14 m
12 m

24.8 m
12.4 m
6.2 m
14.8 m

64.2 m
62.2 m
54.6 m
52.2 m