Serenjang antara satu sama lain.
the opposite sides are parallel.
pasangan sisi yang bertentangan
adalah selari.
name the quadrilateral that has the
characteristics as mentioned above.
namakan sisi empat yang mempunyai
ciri-ciri seperti yang dinyatakan di atas.
a trapezium
trapezium
b kite
lelayang
c rhombus

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

i have no idea just need points sorry

step-by-step explanation: