pls help this is due tomorrow, no links!! will mark you brainliest, maybe better if you graph this on paper

Step-by-step explanation:

I know this isnt graphed on paper but here you go,

Blue:

Green:

Red:

you can use desmos's graphing calculator online

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %