Question

The rectangle has side length r and s for each expression determine whether it gives the perimeter of the rectangle the area of the rectangle or neither select the correct choice in each row r+s r times s 2r+2a r2+s2

Answer 1

we have the following:

`\begin{gathered} P=2r+2s \\ A=r\cdot s \end{gathered}`

there P is perimeter and A is area

therefore, r + s and r^2 + s^2 are neither