Question

A rectangular park is 50 meters wide and 80 meters long.

Give the length and width of another rectangular park that has the same perimeter but a smaller area.​

Answer 1

width = 40 meters

length = 95 meters

Explanation:

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Answer 2

Length = 90m

Width = 40m

Explanation:

Width of rectangle A = 50m

Length of rectangle A = 80m

Perimeter of rectangle A = 2 * (L+W) = 2 * (50+80) = 260m

Area of rectangle A = L * W = 50 * 80 = 4000m²

Perimeter of rectangle A = Perimeter of rectangle B = 260m

Length of rectangle B = 90m

width of rectangle B = 40m

Perimeter of rectangle B = 2 * (L+W) = 2 * (40+90) = 260m

Area of rectangle B = L * W = 40 * 90 = 3600m²