Asked in Science
How will you explain the behavior of the coins when one of them was hit with an edge of a ruler?
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What is the difference between a ruler and a rule?
Where do you start measuring on an inches and centimeter ruler?
How would you measure an edge of an object using a foot ruler?
Asked in Science, Math and Arithmetic, Geometry
What is a thin strip of wood used to draw a straight edge?
Asked in Math and Arithmetic
What is the difference between a math straight edge and a math ruler?
A ruler has markings, a straight edge does not. In "straight edge and compass" constructions, you are not allowed to mark the straight edge. Things that are impossible using only a straight edge and compass are possible if markings are allowed (for example, it's possible to trisect an angle using a marked straight edge).
Asked in Coins and Paper Money, Philippines
How do you measure the diameter of a Philippine 5 peso coin?
Asked in Units of Measure, Prime Numbers, Numbers
What is the Measurement that tells the number of units that fit along one edge of an object?