Given line l is parallel to line m, find the degree measure of angle 7 if the measure of angle 5 is 92 degrees. *

geometry: triangles

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call the larger triangle abc

then the smaller triangle cde is similar to abc (all angles are equal, aaa).  

ab is the side that is 36, and we wish to find de, the side corresponding to ab

area_cde = area_abc - area_cde --> area_abc / area_cde = 2

let x=length of de

ratio of areas = (ratio of sides)^2

+2+=+%2836%2fx%29%5e2+

+2+=+1296%2fx%5e2+

++x%5e2+=+1296%2f2+=+648+

25.45584

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)

can you post the graph?