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Subjects
Mathematics CBSE
Class 10
Some Applications of Trigonometry
Some Applications of Trigonometry
1.
Determine the length of the ramp
Exercise condition:
3
m.
Answer variants:
1.155
2.155
0.155
3.155
A
ramp
for unloading a
moving truck
has an angle of elevation of
60
^{\circ}
. If the
top
of the
ramp
is
1
m
above the ground level, then the
length
of the
ramp
is
m
.
(
Note
: Use
\sqrt{2} = 1.414
and
\sqrt{3} = 1.732
if necessary.)
1
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