contestada

A road is inclined at an angle of 5. After driving 5,231 feet along this road, find the driver's increase in altitude.

Respuesta :

znk

Answer:

456 ft

Step-by-step explanation:

In the diagram below, a represents the driver’s increase in altitude.

            sin(5°) = a/5231   Multiply each side by 5231

    5231sin(5°) = a

5231 × 0.0872 = a

                     a = 456 ft

The driver’s increase in altitude is 456 ft.

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