4 is the square root of 16 because 4 x 4 = 16 and square roots simply mean a number multiplied by itself to get a specific number
Answer:
381.25 or 381 1/4 feet
Step-by-step explanation:
Area is a rectangle is length times width. so,
30.5*12.5 = 381.25
the answer is d or the number 5