I believe cross-hatched lines mean exactly the same thing as even shading. It's easier and quicker to draw a few lines than color in a region, especially when the diagram is monochrome. That way, for ...

These overlapping circles are known as Venn diagrams and are celebrated Monday in a Google Doodle. Creator John Venn, had he kept breathing to see the world circle for many more years, would have ...

Offering users two circles, each with its own group of categories, the interactive logo delivers an answer combining category pairings via a Venn-diagram. For example, choosing “Sea Life” from ...

It's a funny old world. If you'd asked me this morning if I understood Venn diagrams, my answer would have been a resounding” “Yes!” Quite apart from anything else, some time ago I penned a rather ...

He's right. A Venn diagram is meant to show the overlap between two groups of things -- ideally, to scale. One problem with the Clinton diagram, for example, is that "gun owners" in this context ...

Given that 70 = 2 × 5 × 7 and 8 = 2 × 2 × 2, use a Venn diagram to find the lowest common multiple (LCM) of 70 and 8 Image caption, Draw two overlapping circles, one for 70 and one for 8 ...

Here is the static version: John Venn passed at the age of 88 on April 4, 1923. The Google Doodlers said:. In the diagram, circles are used to visually and logically sort groups to illustrate ...

In the middle of all four circles is a blue star, which denotes 'purpose'. Cute, but it's rather myopic. The diagram suggests your purpose (arguably something that is aided and abetted by whether ...