I think you want to prove that a rectangle is a quadrilateral. You can prove this with definitions. The definition of a quadrilateral is that it is a shape with four sides. Since a rectangle has four sides, that proves that a rectangle is a quadrilateral.
Answer:
c
Step-by-step explanation:
18 percent of 120 is 21.6
Your answer would be 14 and 2/3
Answer:
11/20 is simplified 44/80
Step-by-step explanation:
hope it helps.
