△BCD≅△GEF
. If BC=10
, CD=3x+8
and EF=4x+6
, then what is the measure of CD
?

Given:

△BCD≅△GEF , BC=10 , CD=3x+8 , EF=4x+6.

To find:

The measure of CD .

Solution:

We have,

Now,

            (By CPCT)

Isolate variable terms.

So, put x=2 in.

Therefore, the measure of CD  is 14 units.

the answer to this in exact form is 4/35 but in decimal form its 0.1142857

hope this if needed hmu