All quadrilaterals are polygons, but there are other types of polygons too ... You can classify and compare shapes by using a Venn diagram. Each shape has been placed in the section of the ...

A Venn diagram captioned: "In a survey of 250 European travelers, 93 have traveled to Africa, 155 have traveled to Asia, and 70 have traveled to both of these continents, as illustrated in the Venn ...

All quadrilaterals are polygons, but there are other types of polygons too ... You can classify and compare shapes by using a Venn diagram. Each shape has been placed in the section of the ...