To calculate the surface area of the figure, we need to find the area of each face and then add them together.
The figure consists of 6 rectangular faces.
Face 1: 12ft x 8ft = 96 sq ft
Face 2: 8ft x 8ft = 64 sq ft
Face 3: 12ft x 8ft = 96 sq ft
Face 4: 20ft x 8ft = 160 sq ft
Face 5: 20ft x 15ft = 300 sq ft
Face 6: 15ft x 8ft = 120 sq ft
Adding all the areas together:
96 + 64 + 96 + 160 + 300 + 120 = 836 sq ft
Therefore, the surface area of the figure is 836 square feet.
What is the surface area of the figure
The dimensions are 12ft 8ft 8ft 20ft 15ft 8ft
1 answer
1 answer