What is a bendable ruler called?
The equivalent of a ruler for drawing or reproducing a smooth curve, where it takes the form of a rigid template, is known as a French curve. A flexible device that can be bent to the desired shape is known as a flat spline, or (in its more modern incarnation) a flexible curve.
What is a flexible curve ruler?
An easily adjustable flexible rubber rule for drawing beautifully smooth curved lines. Once adjusted it will maintain it’s shape, making it perfect for accurate work. This ruler has cm on one side and inches on the reverse to measure precision work. Colour may vary.
What is the scale of a ruler?
Measuring with a Scale Ruler Common scales are 1/2, 1/4 and 1/16. These reflect the fractions of an inch that correspond to feet in the full-scale dimensions. To read a blueprint with a scale ruler once the appropriate scale is determined, line up the zero mark with the beginning of the length to be measured.
What are bendable rulers made of?
PolyFlex Polycarbonate Plastic ruler
The Genuine Layman Flexible Ruler is Measuring Made Easy! This is a durable, flexible (PolyFlex Polycarbonate Plastic ruler) that is made to conform to uneven surfaces, and curved shapes at a glance.
Is acrylic ruler flexible?
Scratch resistant ruler is made of flexible acrylic. Ideal for home, office, school and shop. Ruler features raised, beveled edges to eliminate smearing, and extra margins at the ends for clear starts and stops. Ruler comes in a vinyl pouch.
What are flexible rulers made of?
This is a durable, flexible (PolyFlex Polycarbonate Plastic ruler) that is made to conform to uneven surfaces, and curved shapes at a glance. It has a thin, sleek, light-weight, tear resistant, water resistant, non-glare and easy to read surface in scratch-resistant colors.
What is a curved graph called?
A parabola is a curved graph produced by a quadratic function, one which contains a “squared” x-term.