The circle at the right represents a planet. The radius of the planet is about 4700km. Find the distance d to the horizon that a person can see on a clear day from the following height h above the planet. equals
5 km

the least value out of the data shown is 5, maybe if you post a picture with it i could a little more.

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

answer: sherk

step-by-step explanation:

just give up and watch the best anime ever sherk