a rectangle field is 45 units long and 3 unit wide. on the four sides of field a pavement is to be constructed of one unit width.the area of the pavement is
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Answer:
49 sq unit
Step-by-step explanation:
length of the rectangular field = 45
width of the rectangular field = 3
area of the rectangular field
= 45 × 3
= 135 sq unit
length of rectangular field with pavement = 46
width of rectangular field with pavement = 4
area of rectangular field with pavement
= 46 × 4
= 184 sq unit
area of pavement
= 184 - 135
= 49 sq unit
hope you get your answer
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