Apicture frame cube has a volume of 64 cubic cm. each of the six faces holds a picture of the same size as the face. what size picture does each face hold? a. 3×3b. 4×6c.4×4d. 6×6

Solving this problem is pretty straight forward. All we have to do is to find for the measure of one side since the shape is a cube so the formula for volume is:

V = s^3

where V is volume = 64 m^3, s is the measure of one side

64 m^3 = s^3

s = cuberoot (64 m^3)

s = 4 m

Therefore the size of the pictures are:

C. 4 x 4

answer: asdfghjkl,mnbv

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+

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