The temperature of the water in emily's fish tank
was 78°f on sunday. the water temperature
changed by -3° on monday, and then by 3°
on tuesday. what integer represents the
temperature change of the water from sunday
to tuesday? what was the water temperature on
tuesday?

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 : )

read more on -