the length and breath of a rectangular field are measured as length (250+-5)m breath (150+-4)m what is the area of the field
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Answered by
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Answer:
Now A△A=l△lb△b=(1202+1005)=0.0667;
△A=0.0667×A
Now A=l.b=120×100=12000m2
⇒△A=0.0667×12000=800.4m2
Area of the field = A±△A=12000±800.4=(1.2±0.08)×104m2
Explanation:
I hope this may help you he
Answered by
0
Answer:
35,770 m2
Explanation:
Length = [250+(-5)]m = 245m
Breath= [150+(-4)]m = 146m
Area of rectangular field = l×b
= 245m × 146m = 35,770m2
Hope it's helpful
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