QUESTIONS AND ANSWERS
The formula for determining the area of a trapezoid is:
Select the single best answer:
A. [(Base1 + Base2) ÷ 2] x Height
B. ½ Base x Height
C. Base x Height
D. 𝜋𝜋𝑟𝑟 (pi r squared) - [(base1+base2) / 2] * height
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 - 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 - 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 - 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.