### Home > AC > Chapter 8 > Lesson 8.1.3 > Problem 8-28

8-28.

Remember that a square is a rectangle with four equal sides.

If a square has an area of

square units, how long is each side? Take the square root of the area to find the length of each side.

Find the length of the side of a square with area

square units. Use the same strategy as part (a).

Find the length of the side of a square with area

square units. Use the same strategy as part (a).

Find the area of a square with side

units. Area = (length)(width)