Trapezoid
quadrilateral
rhombus
parallelogram
Answer:
subtraction
Step-by-step explanation:
just did it and got it right
When rounding the 4 you look to the right of the number, which is the 4, and if the number is higher than 5 you would change the 4 to 5.
Therefore: 71.5
D∩E=D This is because since D is a subset of E then the elements they will have in common are the elements in D and D is not a null set