The Roosevelt high school environment club is cleaning up trails. They start at ponderosa flats, which is 63 feet below sea level. They climb to point Serrano which is 1,287 feet above sea level. How many feet did it climb I will give brainlest and extra points for this please complete less in 5 minutes it is due

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

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to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.