The approximate diameter of the rug with an area of 40 ft² is 7.14 feet.
What is area?
Area is the amount of space occupied by a two dimensional shape or object.
The area of a circle is given by:
Area = π * diameter²/4
The rug has an area of 40 square feet. Hence:
40 = π * diameter²/4
Diameter = 7.14 feet
The approximate diameter of the rug with an area of 40 ft² is 7.14 feet.
Find out more on area at: https://brainly.com/question/25292087
