Choose the linear inequality that describes each graph.

y ≤ 2x – 2

y ≥ – 2x + 2

y ≥ 2x + 2

y ≥ 2x – 2

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

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here

a rotation about point l

step-by-step explanation:

quizlet