Building A is 490 feet tall and Building B is 754 feet tall. If the angle of depression from the top of Building B to the top of Building A is 46°, how far apart are the buildings?

Step-by-step explanation:

Given

Building A is 490 feet tall and building B is 754 ft tall.

If the angle of depression from building B to the top of building A is

Difference in the height of the two buildings is

If the difference between them is

From the figure, we can write

Therefore, the two buildings are apart.

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step-by-step explanatio89