1. (i) A loan of $20,000 was borrowed from a bank at 15%
per annum. Calculate the
interest on the loan at the end of
the first year.

the answer to this is a. a^2 + b^2 = c^2

answer: i dont know i want points

step-by-step explanation:

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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