Final answer:
To determine the total area needed for the outdoor community garden, calculate the area of each square garden box and sum them together. The areas are 144 square feet, 225 square feet, and 64 square feet, which totals 433 square feet.
Step-by-step explanation:
The student asks about the total area needed to create an outdoor community garden, implying that we need to calculate the areas of three square garden boxes with side lengths of 12 feet, 15 feet, and 8 feet, respectively. The area of a square is found by squaring the length of one of its sides.
- For the 12-foot side, the area is 12 feet × 12 feet = 144 square feet.
- For the 15-foot side, the area is 15 feet × 15 feet = 225 square feet.
- For the 8-foot side, the area is 8 feet × 8 feet = 64 square feet.
To find the total area required for the garden, we add up all three areas: 144 square feet + 225 square feet + 64 square feet = 433 square feet.
Thus, the total area needed to create the outdoor community garden is 433 square feet.