Severity: Warning

Message: count(): Parameter must be an array or an object that implements Countable

Filename: controllers/calculator.php

Line Number: 37

- 1-800-665-6601
- info@tutorpace.com

Square Footage = Square Feet = SqFt=ft. ft = ft

Square foot of an object is the area. The solution to the problems will be

Carpet’s length = 4 feet and width = 3 feet. Since a carpet is rectangular, to find the square foot we will have

to multiply its length and its width.

Square Foot = area of carpet = Length x width = 4 ft x 3 ft = 12 ft

Square foot of an object is the area.

Circle’s diameter = 5 feet, therefore circle’s radius r = 5/2 = 2.5 feet. Since a circle’s area is πr2, to find the

square foot = π x r x r

Square Foot = area of circle = π x r x r = π x 2.5 ft x2.5 ft = 3.14 x 2.5 x 2.5 = 19.625 ft