Answer :

To convert yards to feet, it's important to know the basic conversion factor between these two units. Here’s the step-by-step process:

1. Understand the conversion factor: There are 3 feet in 1 yard.

2. Given value: We need to convert 12 yards to feet.

3. Perform the conversion: Multiply the number of yards by the conversion factor (3 feet per yard).

[tex]\[ 12 \text{ yards} \times 3 \text{ feet/yard} = 36 \text{ feet} \][/tex]

Hence, the correct answer is:
36 ft