The angle of depression of a car parked on the road side from the top of a 150m high tower is 30degree .Find the distance of the car from the tower
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samikshas269:
Sorry I forget m in and
what
I forget meter unit at the end of the ans yr
oh
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Here
Hight = 150m distance = x
Angle of depression = 30
As we know that Tan 30 = perpendicular / base
= distance between car and tower / height of tower
Tan30 = x/150
1/root3 = x/150
= 150 / root 3
Now rationalize it
root3/root3 multiply by 150 / root 3
= 50 root 3 meter answer
Hight = 150m distance = x
Angle of depression = 30
As we know that Tan 30 = perpendicular / base
= distance between car and tower / height of tower
Tan30 = x/150
1/root3 = x/150
= 150 / root 3
Now rationalize it
root3/root3 multiply by 150 / root 3
= 50 root 3 meter answer
The value of tan is perpendicular / base yr
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