Question

the perimeter of a square is double the perimeter of rectangle the area of the rectangle is 480 square centimetre find the area of square

Answer 1

Answer & Explanation
Explanation:
Let the side of the square plot be a ft.
a2 = 289 => a = 17
Length of the fence = Perimeter of the plot = 4a = 68 ft.
Cost of building the fence = 68 * 58 = Rs. 3944.

Answer 2

Answer: It can't be determined.

Step-by-step explanation:

Since we have given that

Perimeter of square = 2 × Perimeter of rectangle

4×side = 2× 2×(l+b)

4×side=4×(l+b)

Side=l+b

Since we have given that

Area of rectangle = 480 cm²

It means

$l\times b=480$

So, it is impossible to find the side of square.

It can't be determined.