The ____ square consists of a movable blade, 1 inch wide and 12 inches long, that slides along the body of the square.

The ____ square consists of a movable blade, 1 inch wide and 12 inches long, that slides along the body of the square.

• A. Framing
• B. Carpentry
• C. Combination
• D. Try

Answer: (C)

The key idea here is recognizing the tool by its mechanism. A movable blade that slides along the body of the square is the defining feature of a combination square. The 1-inch-wide blade that can be slid and locked into place lets you mark parallel lines, check and transfer angles, and measure depths or offsets, all in one versatile instrument. Framing squares are large L-shaped tools with two fixed legs and no sliding blade, used mainly for laying out right angles in framing work. A try square typically has a fixed blade attached to a stock and isn’t designed for sliding the blade along the body. The broad label carpentry isn’t specific enough to identify the tool. So the description points to a combination square.

The key idea here is recognizing the tool by its mechanism. A movable blade that slides along the body of the square is the defining feature of a combination square. The 1-inch-wide blade that can be slid and locked into place lets you mark parallel lines, check and transfer angles, and measure depths or offsets, all in one versatile instrument. Framing squares are large L-shaped tools with two fixed legs and no sliding blade, used mainly for laying out right angles in framing work. A try square typically has a fixed blade attached to a stock and isn’t designed for sliding the blade along the body. The broad label carpentry isn’t specific enough to identify the tool. So the description points to a combination square.