Question

You need to cross a canal and want to determine the distance across the opposite side. Since you're able to take measurements on your side of the canal, you come up with 40 ft. and 16 ft. Find the distance x across the canal . Show all work

Answer 1

To find the distance across the canal, use the concept of similar triangles and set up a proportion using the lengths of the sides. Cross-multiply to solve for the unknown distance.

Step-by-step explanation:

To find the distance across the canal, we can use the concept of similar triangles. Since we have the measurements on one side of the canal, we can set up a proportion using the lengths of the sides. Let's call the distance across the canal x. We can set up the proportion: 40 ft / 16 ft = x / 100 ft. Cross-multiplying gives us a new equation: 16x = 40 * 100. Solving for x gives us: x = (40 * 100) / 16 = 250 ft. So, the distance across the canal is 250 ft.