There exists a similarity transformation that maps δabc to δa′b′c′. the measure of ∠a is 68°, and the measure of ∠b is 46°. what is the measure of ∠c' in degrees

The answer is 66 degrees if you're on plato, I just took the assignment.

line or a linear equation graph

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+

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