The walls in a playground is 410 m .if the length of wall is 80m long .find the length of wall in breadth and area of wall
since P = 2(W+L) you know that
2(W+80) = 410
So, find W, and the area is W*L
To find the length of the wall in breadth, we can subtract the given length from the total length.
Total length of the walls = 410 m
Length of one wall = 80 m
Length of the wall in breadth = Total length of the walls - Length of one wall
Length of the wall in breadth = 410 m - 80 m
Length of the wall in breadth = 330 m
Therefore, the length of the wall in breadth is 330 m.
To find the area of the wall, we can multiply the length of the wall in breadth by the length of the wall.
Area of the wall = Length of the wall in breadth × Length of one wall
Area of the wall = 330 m × 80 m
Area of the wall = 26,400 m²
Therefore, the area of the wall is 26,400 m².