Henry predicted whether he got answers right or wrong in his 50 question exam. He identified the 27 questions he thought he got right.
It turns out that Henry got 6 questions wrong that he thought he got correct and he only got 14 of the questions wrong he had predicted.
What is the percentage accuracy he had with predicting his scores?

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

what statement? is there an image?

answer: the answer is e

step-by-step explanation:

yes the data was not prsented

step-by-step explanation: