What is the area and perimeter of this quadrilateral

Area = 42.3, Perimeter = 27.4

Step-by-step explanation:

This quadrilateral is a rectangle

area of rectangle is length,l  × width,b

perimeter of rectangle is 2(l+w)

∴ area = l × w

           = 9 × 4.7

           = 42.3

perimeter = 2(l+w)

                = 2(9 + 4.7)

                = 27.4

hope it helps you!

the answer is 8/21

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