### Home > PC > Chapter 4 > Lesson 4.2.4 > Problem 4-117

4-117.

Break it up into a rectangle and triangle adding up the areas.

Or use the formula for the area of a trapezoid.

It is the area under the curve.

4-117.

Break it up into a rectangle and triangle adding up the areas.

Or use the formula for the area of a trapezoid.

It is the area under the curve.