Mia is standing 210 yd from a radio tower.
2 answers:
height = tan(11) x 210
height = 40.81 yards
rounded to nearest tenth = 40.8 yards
Solution:
The height of the radio tower is 40.8 yd.
Explanation:
Let us draw a diagram for the given situation. In the attached diagram AB is the radio tower and Mia is standing at point C.
The angle of elevation is 11°. Hence, angle C is 11°.
Let the height of the tower is h.
In triangle ABC, we have

Therefore, the height of the radio tower is 40.8 yd.
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