- 1 - / / 3 = 1 Example 2
In a contest, Kpakpo, Osei, and Anani are
asked to solve a problem, the respective
probabilities that they solve the problem are
and . Calculate the probability that:
a) none of them solves the problem;
b) at least one of them solves the problem:
c) only one of them solves the problem.​

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

im pretty sure its

(8,15)

step-by-step explanation: