Question

clinometer is a tool that is used to measure the angle of elevation or
angle from the ground, in a right angled triangle. We can use a
clinometer to measure the height of tall things that you can't possibly
reach to the top of flag poles , buildings, trees,
25 m
60°
145
DOUND
SRUN.
B
P
Ravi got a clinometer from school and started measuring elevation angle
in surroundings. From a point on the ground the angle of elevation of
the bottom and the top of a transmission tower fixed at the top of a
25 m high building are 45° and 60° respectively
What is the height of the tower?
(0) 25m
253m
(iii) 25(3-1)
(iv) 25(V3 + 1)m
Distance PB?
25m
(ii) 50m
(iii) 28m
(iv) 253m
What is the total beight of the building and the tower?
(1) 2573m
(v) 25+25v5m
tvb) 250V5-10m
it 25m​

Answer 1

Answer:

vhjjlkjhffcvbbjjookhvvv