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Label your two-circle Venn diagram (Material Card 5) with the attribute labels R

ID: 2876886 • Letter: L

Question

Label your two-circle Venn diagram (Material Card 5) with the attribute labels RED and TRIANGULAR (from Material Card 3), as shown in the diagram below. In this diagram, the large red circle is placed in the circle labeled RED. And the small blue triangle is placed in the circle labeled TRIANGULAR. The small red triangle possesses both the red attribute and the triangular attribute, so it is placed in the intersection of the two circles. The large yellow hexagon, having neither attribute, is placed outside both circles. Place the same four pieces on your diagram. Distribute your remaining attribute pieces on the correct regions of the Venn diagram on Material Card 5. a. The attribute pieces that lie in the intersection of the two circles are described as being RED and TRIANGULAR. This set. the set containing all common elements, is called the intersection of the set of red pieces and the set of triangular pieces. Referring to your diagram, complete the following list of pieces in the intersection of the two sets. Red and Triangular: SRT. *b. The attribute pieces that lie in the RED circle or the TRIANGULAR circle or both circles are described as being RED or TRIANGULAR. This set. the set containing all pieces within either set, is called the union of the set of red pieces with the set of triangular pieces. Referring to your diagram, complete the following list of pieces in the union of the two sets. Red or Triangular: LRC, SRT, SBT,

Explanation / Answer

a) Notice from the given Venn Diagram and by the definition of Intersection, the pieces consisting in both of the RED and TRIANGULAR Circles is the only one piece that is SRT because both the Red circle and Blue circle contains SRT.

b) Notice from the given Venn diagram and by the definition of Union, the pieces consisting in both RED and TRIANGULAR Circles are LRC, SRT and SBT, Since union represents all elements both in RED circle and Blue circle , which are nothing but LRC, SRT and SBT.