The area of a triangle can be found by multiplying the base times π.

If you multiply two lengths that are expressed in feet and inches, the units must be converted to fractional feet.

Information on requirements for roof systems, floor framing, ceiling layouts, and walls can be found on the ____.

Each centimeter is divided into ____.

There are ____ small divisions within each 1/4″ division of a fractional rule.

If you convert 6 2/3 to an improper fraction, the answer will be 12/3.

To convert inches to millimeters, multiply by 25.4.

The basic unit of linear measure in the metric system is the ____.

The term scale describes the relative size at which a drawing has been made.

When calculating the area of a wall, do not include the area taken up by doorways.