Use the perimeter formula P = 2 l + 2 w to find the perimeter, P , of a rectangular lot if the width, w , is 70 feet and the length, l , is 105 feet.

P = 350 feet

Step-by-step explanation:

P = 2L + 2W

W = 70 feet

L = 105 feet

plug in values:

P = 2(105) + 2(70)

P = 210 + 140

P = 350 feet

the answers c

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.