Question

An electrician has to repair an clectric fault az a pole of height Sen. She is te
reach a point 1.3m below the top of the pole to undertake the repair work. She puts a
Indder making an angle of 60' with the ground to reach the point of faalu.
IT 11.3.
5 m
What is the length of the ladder?
a) 4.28 m 5)3.713 m
13.7 m
d) 14
The distance of the pole from the foot of the ladder is
a) 3.7 m b) 2.14 m $) d) 23
If the ladder is placed at an angle of 30 with the ground, then what should be be
length of the ladder?
a) 7.4 m b) 3.7 m
3 m
di 5 m
What should be the angle between ladder and the pole?
b) 30
c) 90°
iv)
a) 60​

Answer 1

Answer:

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