Question

Find the area of a square plot of land of side 30/6meter long. full definition​

Answer 1

Answer:

Let the side of the square be x

Thus, 15² = x²+x²

⇒225=2x²

⇒x² =112.5

⇒x=10.61

Thus, area of the square =112.5 sq. m

Perimeter =4x

                =4×10.61

                =42.43 m

Step-by-step explanation: