The area of the rectangle is 95 cm2. Find out its perimeter if you know that the width of the rectangle is 5 cm.

The first step is to find the length of the rectangle. To do this, we need to remember the formula for finding the area of a rectangle.

So, the area of a rectangle is equal to the product of the length of the rectangle by its width.

S = a * b;

Plug in the known values and find the length of the rectangle.

5a = 95;

a = 95: 5;

a = 19 cm rectangle length.

Now let’s remember the formula for finding the perimeter of a rectangle:

P = 2 (a + b);

Substitute and calculate:

P = 2 (5 + 19) = 2 * 24 = 48 cm. Perimeter of the rectangle.