The area of a rectangle is 44 square units. Its length measures 11 units. Find the length of its diagonal. Round to the nearest tenth of a unit.

d=11.7

Step-by-step explanation:

muyb ajo

step-by-step explanation:

jegosu

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+

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