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Class 10 Mathematics: Trigonometry Application
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MCQs on trigonometry height and distance.

Class 10 Mathematics: Trigonometry Application
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10 Questions

1. A slide should be built in a park that has to be set up at 10 meters height and also 10 meters away from the support. What should be the angle of elevation?
2. The distance between two objects can be known using trigonometric ratios.
3. One of the applications of trigonometry is used for astronomers to find the distance between two planets.
4. A ship has to cross a sea by making an angle of 30° and with a distance of 200 meters to reach the shore then find the width of the sea.
5. A tree trunk of height 12 meters is erected with the support of three metal chains. An angle of 60° is made by each metal chain with the tree trunk. Find the length of the metal chain.
6. What happens to the angle of elevation if the height of a tower, the distance between the tower and the observer is doubled?
7. A slope is built against a wall which makes an angle 30° with the ground and the height of the wall is 2 meters. Find the length of the slope in meters.
8. The angle of depression is always a/an _____ angle.
9. A pole stands vertically on the floor. From a point, it is 120 meters away from the foot of the pole and the angle of elevation is 45° then find the height of the pole.
10. _____ is drawn from the eye of an observer to the targeted object.