COMPLETE QUESTIONS AND ANSWERS
GRADED A+
◍ The formula for determining the area of a triangle is:
Select the single best answer:
A. 𝜋𝜋𝑟𝑟 (pi r squared)
B. [(Base1 + Base2) ÷ 2] x Height
C. Base x Height
D. ½ Base x Height. Answer: D. ½ Base x Height
◍ The formula for determining the area of a circle is:
Select the single best answer:
A. ½ Base x height
B. 𝜋𝜋𝑟𝑟 (pi r squared)
C. [(Base1 + Base2) ÷ 2] x Height
D. Base x Height. Answer: B. 𝜋𝜋𝑟𝑟 (pi r squared)
, ◍ "On-center" is a term to describe the distance from the center of one
framing member to the center of the next framing member, i.e., studs,
joist, rafters.
TrueFalse. Answer: True
◍ Select the False statement:
Select the single best answer:
A. Plywood, oriented strand board (OSB), fiberboard, and rigid
insulating panels are widely used for sheathing.
B. Wall sheathing reinforces the wall framing.
C. Sheathing adds rigidity, strength and some insulating qualities to the
wall of a structure.
D. Sheathing provides a flat surface backing for other products, such as
siding.
E. The thickness of the sheathing has no affect on the cost of the
material.. Answer: b. Wall sheathing reinforces the wall framing.
◍ Which of the following components is not a part of a roof truss?
Select the single best answer:
A. Top Chord
B. Bottom Chord