QUESTIONS AND ANSWERS
VERIFIED AND APPROVED
BY A PHD EXPERT AND
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, 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
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The formula for determining the area of a triangle is:
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Select the single best answer:
A. 𝜋𝜋𝑟𝑟 (pi r squared)
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B. [(Base1 + Base2) ÷ 2] x Height
C. Base x Height
D. ½ Base x Height
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D. ½ Base x Height
The formula for determining the area of a circle is:
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Select the single best answer:
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A. ½ Base x height
B. 𝜋𝜋𝑟𝑟 (pi r squared)
C. [(Base1 + Base2) ÷ 2] x Height
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D. Base x Height
B. 𝜋𝜋𝑟𝑟 (pi r squared)
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"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.
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TrueFalse
True
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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.