What is the surface area of the c. the sides are 1ft 4ft 15ft 10ft 7ft an 4 ft
To calculate the surface area of the described object, we first need to find the area of each side and then sum them up.
Given sides:
1) 1 ft x 4 ft = 4 sq ft
2) 4 ft x 15 ft = 60 sq ft
3) 15 ft x 10 ft = 150 sq ft
4) 10 ft x 7 ft = 70 sq ft
5) 7 ft x 4 ft = 28 sq ft
Adding up all the areas:
4 sq ft + 60 sq ft + 150 sq ft + 70 sq ft + 28 sq ft = 312 sq ft
Therefore, the total surface area of the object is 312 square feet.