A group of people are arranging themselves for a parade. If they line up 3 to a row, one person is left over. If they line up 5 to a row, two people are left over. If they line up 6 to a row, one person is left over, and if they line up 8 to a row, 5 people are left over. Required:
a. What was the smallest possible number people?
b. What are all possible numbers people?

yep

step-by-step explanation:

i can't see the picture : /

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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