Please answer it in two minutes

x = 25

Step-by-step explanation:

KI is the midsegment of GH so GH = 2KI

Given: GH = x + 25, KI = x

x + 25 = 2(x)

x + 25 = 2x

    25 = x

answer:

step-by-step explanation:

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