Question

the length of a rectangular plot exceeds its breadth by 5 metres. If the perimeter of the plot is 142
द लेंथ ऑफ ए रैक्टेंगुलर प्लॉट ​

Answer 1

Answer:

length = 38 m

breadth = 33 m

Step-by-step explanation:

let the breadth of plot be x

So, length = x + 5

Perimeter = 142m

Perimeter = 2 ( l + b )

142 = 2 ( x + 5 + x )

142 = 2 ( 2x + 5 )

142 = 4x + 10

142 - 10 = 4x

132 = 4x

4x = 132

x = 132/4

x = 33 m

Therefore, x = 33 m

x + 5 = 33 + 5

x + 5 = 38 m