Measuring Instruments- US9013

I will use a (a)   to check the temperature of the oven

(a)   is the greatest range of variation that can be allowed

What is the smallest fractional or decimal division on the scale of a measuring instrument?

• Precision

• Variation

• Tolerance

• Accuracy

(a)   is the difference between two measurements

Tiling, where a shape is repeated and completely covers a plan with gaps of overlaps is

• Symmetry

• Error

• Tessellation

• Accuracy

What is the mathematical way to show uncertainty in measurement?

• Tolerance

• Net

• tessellation

• error

What is the Shape of the Earth?

• circle

• Sphere

• Oblate Sheroid

• Ball

What does this symbol represent on a map

• scale

• Wind pump

• Road

• Scale bar

A (a)   has six sided in the rectangular region and the opposite sides lie in parallel planes

What is Symmetry?

• The mirror image

• A similarity in the position of pairs of points that are equally positioned around a point that bisects an object

• The variation of a measurement

• A 2D figure that can be folded into a 3D shape