What is the clear ruler used with the rotary cutter and mat?

What is the clear ruler used with the rotary cutter and mat?

• A. Clear ruler
• B. Measuring tape
• C. Rotary ruler
• D. Cutting mat

Answer: (C)

The key idea is that a clear ruler acts as the straight edge you use to guide the rotary cutter across fabric on the cutting mat. Because it’s transparent, you can see the fabric underneath and line up with design marks or grid lines on the ruler and mat, ensuring precise, straight cuts. The mat provides the cutting surface and grid for measurement, while the rotary cutter does the cutting; the ruler is what you run the blade along to make accurate edges. A measuring tape isn’t a cutting guide, and a cutting mat is the surface, not the guiding edge. A “rotary ruler” isn’t a standard term—the tool you use is the clear acrylic ruler.

The key idea is that a clear ruler acts as the straight edge you use to guide the rotary cutter across fabric on the cutting mat. Because it’s transparent, you can see the fabric underneath and line up with design marks or grid lines on the ruler and mat, ensuring precise, straight cuts. The mat provides the cutting surface and grid for measurement, while the rotary cutter does the cutting; the ruler is what you run the blade along to make accurate edges. A measuring tape isn’t a cutting guide, and a cutting mat is the surface, not the guiding edge. A “rotary ruler” isn’t a standard term—the tool you use is the clear acrylic ruler.