The length and width of a rectangular area are 40 metres and 39 metres reapectively. Its perimetre is ?
a. 140
b. 170
c. 200
d. 280
Answers
Answered by
2
Answer:
280 is the best answer
Step-by-step explanation:
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Answered by
0
Answer:
Given,
length=40m,width=39m
Perimeter of rectangle=2(length+width)
=2(40+39)
=2(79)=158
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