The teacher kept track of how long it took students to finish a test. After 20 minutes, 3 students had finished the test.
1 answer:
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Answer:
404.98 m
Step-by-step explanation:
The angle of depression is 5°
The horizontal distance from the airplane to the atoll is 4629 meters.
We need to find the height of the plane.
If we consider a triangle. 4629 meters will be the base and angle is 5°. Let h is the height of the plane. Using trigonometry to find it :
So, the height of the plane is 404.98 m.
Answer:
Step-by-step explanation:
* The above answer is written in reverse, which is the exact same result.
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