Question

8. The width of a rectangular field is 20 m. The field is
twice as long as it is wide. Determine its
perimeter -
(A) 60 m
(B) 20 m
(C) 40 m
(D) 120 m
​

Answer 1

Answer:

60

2x+x=perimeter

sice x= 20

Answer 2

Answer:

D is the answer.

Step-by-step explanation:

breadth=20m

length=20x2=40

now perimeter of rectangle = 2× (l+b)

=2×(40+20)

=2×60=120.

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