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6 Oct 2020
A woman stands at a horizontal distance x from a mountain and measures the angle of elevation of the mountaintop above the horizontal as θ. After walking a distance d closer to the mountain on level ground, she finds the angle to be Φ. Find a general equation for the height y of the mountain in terms of d, Φ, and θ, neglecting the height of her eyes above the ground.
A woman stands at a horizontal distance x from a mountain and measures the angle of elevation of the mountaintop above the horizontal as θ. After walking a distance d closer to the mountain on level ground, she finds the angle to be Φ. Find a general equation for the height y of the mountain in terms of d, Φ, and θ, neglecting the height of her eyes above the ground.
James SamasLv8
6 Dec 2020