Jefferson high school is looking to expand its student parking lot by expanding the existing lot as shown below. The size of the new parking low will be twice the size of the old parking lot. How many feet, x was the old parking lot expanded by?

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140

perimeter = 10 +  √10  units

explanation:

first, we will need to get the length of each line using the distance formula which is as follows:

distance = 

1- length of ab:

ab =   = 5 units

2- length of ac

length of ac is the same as ab = 5 units

3- length of bc:

bc =   =  √10  units

now, we can get the perimeter by adding the side lengths as follows:

perimeter = 5 + 5 +  √10

perimeter = 10 +  √10  units

hope this : )

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