The area of the rectangle is 35cm2, and the length is 7cm. Find out the perimeter of the rectangle.

1. To find the perimeter of a rectangle, you need to know the length and width. Since its length is known, we determine what the width is equal to by dividing the area by the length value:
Width = 35/7 = 5 cm.
2. Determine what the perimeter is equal to by doubling the sum of its length and width:
Perimeter of the rectangle = 2 * (5 + 7) = 2 * 12 = 24 cm.
Answer: The rectangle has a perimeter of 24 cm.