A spider is walking along the strands left on this 3-dimensional figure. Points A and E are are located exactly in the middle of their segments. How many cm did the spider walk if it walked from C, to D, to A, and to B? Round to the nearest tenth. *

dude thats to long figure it

step-by-step explanation:

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

teleportation

step-by-step explanation: