A backyard swimming pool has a length of 25 feet, a width of 12 feet, and a depth of 4.5 feet. What is the surface area of the pool covered by tiles?(1 point)
Responses
933 ft2
933 ft squared
1,350 ft2
1,350 ft squared
333 ft2
333 ft squared
633 ft2
3 answers
1,350 ft2
no
Surface area of the pool = 2(length*width + width*depth + length*depth)
= 2(25*12 + 12*4.5 + 25*4.5)
= 2(300 + 54 + 112.5)
= 2(466.5)
= 933 ft²
Therefore, the surface area of the pool covered by tiles is 933 ft².
= 2(25*12 + 12*4.5 + 25*4.5)
= 2(300 + 54 + 112.5)
= 2(466.5)
= 933 ft²
Therefore, the surface area of the pool covered by tiles is 933 ft².