### Home > GB8I > Chapter 11 Unit 12 > Lesson INT1: 11.2.2 > Problem 11-69

11-69.

A rectangle has one side of length

Use the Pythagorean Theorem to solve for *b*.

After solving for b, find the area of the rectangle.

11-69.

A rectangle has one side of length

Use the Pythagorean Theorem to solve for *b*.

After solving for b, find the area of the rectangle.