Answer: the building is 355.2 feet
Step-by-step explanation:
A right angle triangle is formed. The distance of the lamppost from the building represents the adjacent side of the right angle triangle. The height of the building represents the hypotenuse of the right angle triangle.
To determine how tall the building is, h, we would apply apply
the Tangent trigonometric ratio.
Tan θ = opposite side/adjacent side. Therefore,
Tan 36.4 = h/482
h = 482Tan36.4
h = 482 × 0.737
h = 355.2 feet
Answer:
In naming a ray, we always begin with the letter of the endpoint (where the ray starts) followed by another point on the ray in the direction it travels. Since the vertex of the angle is the endpoint of each ray and our vertex is , each of our rays must begin with . Only fails to do so.
The one that shows a parabola opening upward or downward.