Math, asked by FaizMalik1, 1 year ago

find the area in square metre whose of rectangle whose perimeter is 480 cm and length is 140 CM

Answers

Answered by Lollipop38085
1
Breadth = P/2-length
              = 480/2 -  140
              = 100
Area =    l       x     b
         = 140    x     100
         = 14000   

Lollipop38085: Pls mark as brainliest
Answered by purvisri02
4
perimeter = 2 (l+b)
        480  = 2 (140+b)
        240  = 140 + b
             b = 100 cm
 area of rectangle = l*b
                             = 140 * 100 
                             = 14000 cm^2
                             = 140 m^2 
       

purvisri02: thanks
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