At an architectural firm, all employees except administrative staff are allowed to work whatever hours they choose from Monday through Saturday between 7 a. m. and 10 p. m., as long as they put in forty hours per week. This plan is called a. flex-schedule. b. flextime. c. part-time. d. job-sharing. e. self-scheduled work.

In the following diagram it is given that dec, ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2