Asquare has a side of 6.25 feet. what is the area in square feet? round to the correct significant digits.

All sides of the squares are congruent. This means that when solving for area:

base x height

the base and height would be the same length, 6.25

Multiply

6.25 x 6.25 = 39.0625

39.0625 ft² should be your answer (if i'm thinking of significant digits correctly)

If it should be a whole number, then 39 ft² is your answer

hope this helps