Which statements are correct? Check all that apply. OA compass is used to make circles and arcs in geometric constructions.
OArough sketch by hand is considered a geometric construction.
O Geometric constructions are created with a compass and straightedge.
O Protractors are used in geometric constructions to measure degree measures.
O Rulers are used in geometric constructions to measure segment lengths.

I GOT IT WRONG THE CORRECT ANSWERS ARE (A) AND (C) FEEL FREE TO COMMENT FOR POINTS!!

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?