Math, asked by msri67709, 10 months ago

the length of a rectangle ,whose perimetre is 12 2/5m , is twice its breadth.find the area​

Answers

Answered by salonisss
0

Answer is 6m

Step-by-step explanation:

Area of rectangle =l×b

Perimeter of rectangle = 2(l+b)

= 2(2/5+b) =12

= 4/5+b=12

=b= 12×5/4

B =15

Area = l×b

= 2/5×15

=6m

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