4. A square has a side of 6.25 feet. What is the area in square feet? Round to the correct significant digits.

Question

Answer:
6.25 feet * 6.25 feet = 39.0625 square feet.
6.25 has three significant digits.
Rounding 39.0625 to three significant digits is 39.1 square feet

39.1 is my answer.

Answer 1

I got it right