TRAP is an isosceles trapezoid, and is its median. Find the length of .

Question

TRAP is an isosceles trapezoid, and  is its median. Find the length of .

anonymous · Answer

attachment

anonymous · Answer

@marieislearning

anonymous · Answer

? how to set up?

anonymous · Answer

@rational

anonymous · Answer

@iGreen

anonymous · Answer

@Legends

legends · Answer

Well we know that it has to be greater than 45.36. So A and C are out.

anonymous · Answer

yeah i just need to know how to set it up and ig the answer too haha

legends · Answer

Ok so 45.36 - 22.6 equals 22.76

legends · Answer

So now we have to add 45.36 and 22.76

haseeb96 · Answer

the median is just RA +TP/2
so the formula by which u will find TP is 
XY= RA+TP/2
we suppose TP=x
RA=22.6
XY=45.36
now put them in the above formula and get the value of x

legends · Answer

Ohhhh yea just do what he said lol

haseeb96 · Answer

45.36 = 22.6 + x /2
45.36 x 2 =22.6 +x
90.72-22.6=x
x=68.12
so the correct answer is B

haseeb96 · Answer

@callmechris99  if u have any question about this one ask me .?right now

anonymous · Answer

ohh wow i did it wrong

anonymous · Answer

no i dont thank you thought

haseeb96 · Answer

Most welcome my dear @callmechris99