Explore Westonci.ca, the leading Q&A site where experts provide accurate and helpful answers to all your questions. Experience the convenience of getting reliable answers to your questions from a vast network of knowledgeable experts. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Bob is standing on top of Buckskin Pass (near Aspen) and is looking down at Snowmass Lake. An inclinometer shows that the angle of depression to the lake is 5.1°. If the elevation of Buckskin Pass is 12,462 feet and the elevation of Snowmass Lake is 10,980, determine the length of the slope down to the lake.

Sagot :

I will first sketch the problem then solve

Below is the sketch of the problem in other to give a clearer understanding

Let x be the length of the slope down to the lake

Using the trigonometric ratio

cos θ = adjacent/hypotenuse

cos 5.1 = 12 462 / x

x = 12 462 / cos 5.1

x = 12 511. 53

View image ClarabelleH780033