Question

nccer 26111 - residential wiring 37 min what is the living area of a residence with outside dimensions of 30 feet by 30 feet including a 250 square foot carport? 650 ft² 900 ft² 1,150 ft² 1,500 ft²

Explanation:

Step1: Calculate total area of residence

The residence has outside dimensions of 30 feet by 30 feet. The area of a rectangle is calculated by multiplying length and width. So, the total area (including carport) is $30 \times 30 = 900$ square feet.

Step2: Subtract carport area from total area

The carport area is 250 square feet. To find the living area, we subtract the carport area from the total area. So, living area = $900 - 250 = 650$ square feet.

Answer:

650 ft² (corresponding to the first option)