Question

Which expresion represents the perimeter of the rectangle above (3y-5), 2y

Answer 1

Answer: The expression represents the perimeter is 10y-10.

Explanation:

Let the length of rectangle be 3y-5

Let the breadth of rectangle be 2y

As we know the formula for perimeter,

So,

`\text{Perimeter of rectangle }\\\\=2(L+B)\\\\=2(3y-5+2y)\\\\=2(5y-5)\\\\=10y-10`

This is the required expression which represents the perimeter of the rectangle.