To estimate the product 3.48×7.33, marisa multiplied 4×8 to get 32. explain how she can make a closer estimate

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation:

geometry: triangles

solvers

lessons

answers archive

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

jbankston is right, use thhe link and you should find the answer.