Question

Find the length of rectangular field of width $75m$and perimeter $360m$.

Answer 1

Calculate the Length of the rectangle

Perimeter of the rectangle $\left(P\right)$ $=$$360m$

Width (breadth) of the rectangle $\left(b\right)$ $=$$75m$

Length of the rectangle $\left(l\right)$ $=$$\frac{Perimeter}{2}-breadth$

$$\begin{gathered} =\frac{P}{2}-b \\ =\frac{360}{2}-75 \\ =180-75 \\ =105m \end{gathered}$$

Therefore, Length of the rectangle is $105m$.