Given δabe is an isosceles triangle with ∠abe = 100° and δmnp is an isosceles triangle with one base angle measuring 40°. are the two triangles, δabe and δmnp similar? if so, by what criterion? a) yes, by aa criterion b) yes, by sas criterion c) yes, by ssa criterion d) no, not possible to tell.

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?