BALLOON The angle of depression from a hot air balloon in the air to a person on the ground is 41°. If the person steps back 12 feet, the new angle of depression is 25°. If the person is 6 feet tall, how far off the ground is the hot air balloon?

16.06 ft

Step-by-step explanation:

The figure is attached below.

In triangle ACB:

In triangle ADB:

Therefore equating both equations gives:

Therefore x = 11.5715*tan(41) = 10.06 ft

The distance of the jot air balloon to ground = 10.06 + 6 = 16.06 ft

b. astronomers

6mm^3 or .6cm^3

      216

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  36     6

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6     6   6

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