Which equation can be used to find A , the area of a square that has that has a perminter of p units (/ = divde sigh) A. a = (p / 4 ) x ( p / 4)
B a = ( p - 4 )
C. a = ( p + 4 ) x ( p + 4 )
D. a = p

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

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation:

they would have to work 32 hours.