Find  the proportionality of corresponding sides in similar triangles. You can set upratiosof the corresponding sides and solve for the unknown values using cross-multiplication. You may also need to use thePythagoreantheorem to find the length of the third side of a right triangle.Proportions in triangles are a fundamental concept in geometry. In order to solve 7-5 additional practice problems related to proportions in triangles in Envision Geometry, it is important to have a solid understanding of the properties of triangles, including similar triangles. Similartrianglesare triangles that have the same shape but are scaled differently. This means that their corresponding sides are proportional.It is important to practice these problems and to review the properties of triangles and similar triangles to develop a strong understanding of these concepts. With practice, you can become proficient in solvingproportionsin triangles and other geometry problems.To solve this problem, we'll follow these steps:1. Identify the given triangles and their corresponding sides.2. Determine if the triangles are similar based on the given information (such as angle-angle, side-side-side, or side-angle-side similarity).3. Write a proportion equation based on the correspondingsidesof the similar triangles.4. Solve the proportion to find the missing side length or ratio.To know more aboutPythagoreanvisitbrainly.com/question/14930619#SPJ11...

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