Trenching and excavating can begin for spread footing, piers, and ...

[mynx]

Trenching and excavating can begin for spread footing, piers, and foundation walls after establishing ________.
 
  A) A reference point B) Batter boards C) The benchmark D) All building lines

Question 2

During framing, the rafter tables on a framing square are used ________.
 
  A) To mark the bird's mouth B) To look up the unit length of a rafter
  C) To determine the length of the overhang D) To step off a rafter

[amandanbreshears]

Answer to Question 1

D

Answer to Question 2

B

[mynx]

Excellent

[kalskdjl1212]

TYSM