give all the answer with solution
question number 13 and 14
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Step-by-step explanation:
Ans.13. perimeter of rectangle = 2( l+b)
190= 2(l+35)
190-70= 2l
120/2=l
l= 60
Area of rectangle = l× b
= 60 × 35
= 2100 m²
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13 . perimeter of field= 190m
or,2×l+b=190
or,2×l+35=190
or,2l =190-70
or,l=190-60/2
or,l=60
Area = l*b
= 60*35 = 2100msq.
or,2×l+b=190
or,2×l+35=190
or,2l =190-70
or,l=190-60/2
or,l=60
Area = l*b
= 60*35 = 2100msq.
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