Acar sells for 16000 if the rate of depreciation is %18 find the value of the car after 8 years

Hence the sell value of car after 8 years at 8% depreciation = 3270.62 unit  

Step-by-step explanation:

Given as ,

A car initial sells value  = 16000 unit

Depreciation rate of sell = 18 %

Time for depreciation = 8 years

Now , The value of car after 8 years =

Or,                      =  

                          =  16000 × 0.2144

                          =  3270.62 unit

Hence the sell value of car after 8 years at 8% depreciation = 3270.62 unit  Answer

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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