Alex is planning to surround his pool ABCD with a single line of tiles. How many units of tile will he need to surround his pool? Round your answer to the nearest hundredth.

Answers:
8.96
10.48
13.42
20.42

Alex is planning to surround his pool ABCD with a single line of tiles How many units of tile will he need to surround his pool Round your answer to the nearest class=