Find the perimeter P of ABCD with vertices A(3,1), B(6,2), C(6, - 2)and D(3, -3).

Round your answer to the nearest tenth, if necessary.

P=__ units

thanks

21

step-by-step explanation:

21-4

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?