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? side ab measures 4.24 units. diagonal bd measures 7.07 units. round your answer to the nearest hundredth. a coordinate plane with quadrilateral abcd at a 0 comma 2, b 3 comma 5, c 7 comma 1, and d 4 comma negative 2. angles a and c are right angles, the length of segment ab is 4 and 24 hundredths units, and the length of diagonal bd is 7 and 7 hundredths units. 16.82 19.82 22.62 28.28