Question

find cd
https://media.education2020.com/evresources/2090265_f21a97ea-fc81-4fb4-9cb7-71891b8fcb8e.png

Answer 1

No other information given? Any lines parallel? Or any angles equal?

Answer 2

gf is midsegment of cde

Answer 3

the triangle CFG and triangle CDE are similar

Answer 4

then the ratio of the sides are equal ie
\[\frac{ 2x+3 }{5x+4 }=\frac{ 3x+0.8 }{ CD }\] solve for CD

Answer 5

i did the same thing but i just need the answer.

Answer 6

\[CD=\frac{ (3x+0.8)(5x+4) }{ 2x+3 }\]

Answer 7

a-3.4
b-6.8
c-13.6
d-14

Answer 8

Also 5x+4=2(2x+3)

Answer 9

x=2
so CD=13.6

Answer 10

tysm!