Which roof design style is often called a barn style and is a variation of the common gable roof?
A) Gambrel roof B) Shed roof C) Hip roof D) Mansard roof
Question 2
Rotating the level a full 360 degrees, checking to make sure the bulb in the leveling vial remains centered at all locations is the ________ step in setting up and leveling a builder's level or transit level, according to the text.
A) 4th B) 2nd C) 3rd D) 5th