A car is traveling up a steep ramp to a parking garage. The ramp is 445 feet long and rises a vertical distance of 80 feet. What is the angle of elevation from the car to the end of the ramp? Round to the nearest degree.

The ramp is the hypotenuse of a right triangle, and the 80-foot rise is opposite the angle of elevation. Use sin(θ) = 80/445, so θ = sin⁻¹(80/445) ≈ 10.35°. Rounded to the nearest degree, the angle is 10°, choice A.

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