A museum is showing two videos with its new exhibit. The first is 24 minutes long and runs on a continuous loop at the entrance to the exhibit hall. The second is 15 minutes long and runs on a continuous loop at the end of the exhibit hall. Both videos are started when the museum opens at 9:30 every morning and continue running until the museum closes at 9:30 at night. If both videos start at 9:30 AM, at what times will they both begin again at the very same time during the day?

you just switch the numbers basically so it would be 3/17

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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