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. 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

The academic affairs council is the highest expert body processing academic affairs, as stipulated by the university statutes. specialist aaro häkkinen (educational policy) took part in the council’s meeting. the agenda of the meeting included bachelors’ feedback, the timing of pedagogical studies, the grant system for tuition fees, the standardisation of administrative practices for internships and the situation of foreign-language and multilingual master’s programmes.