Three farmhouses are to be powered by wind. The farms are located t A(60, 20), B(220, 120) and C (240, 40), where the coordinates are in meters. A wind turbine is to be placed close to the farms A, B, and C. Find a, the equation of the line (AB)

b. the midpoint of the line (BC)

3x + 4y -25 =0 represents the amount of change sianna should recieve

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.

is there any other information given for this problem? this is not enough information.

dont't really have enough info here but its likely

sss for the three sides being congruent ( its stands for side side side)

or

sas   for side angle side.   so a side is congruent and and angle and a side