Author Question: Treads and risers for service stairways are commonly made from yellow or white pine, fir, or _____. ... (Read 25 times)

vHAUNG6011

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Treads and risers for service stairways are commonly made from yellow or white pine, fir, or _____.
 
  a. plywood
  b. oak
  c. poplar
  d. medium-density fiberboard

Question 2

The vertical curved section of a handrail or guardrail is called a(n) _____.
 
  a. upturn
  b. gooseneck
  c. radius
  d. swan's head



IAPPLET

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Answer to Question 1

a

Answer to Question 2

b



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