Answer:
43.35
Step-by-step explanation:
"The intersection (∩) of a pair of sets (G and H) is a third set (I) composed by the elements that belong, at the same time, to both given sets."
According to this definition:
Given the sets:
G = {3, 7, 8, 9}
H = {2, 5, 7, 8}
The Intersection is:
G ∩ H = I = {7, 8}
:-)
Answer:
yes it is because the second triangle is the base and the other three triangles are the sides of the three dimensional shape
4920 is the numb to nestrest ten
Answer:

mathematicallly error sentence!