### Home > PC3 > Chapter 9 > Lesson 9.2.3 > Problem 9-130

9-130.

Calculate the area of each of the following polygons.

Review the homework help from problem 9-105.

The triangle formed by the points

and . The parallelogram formed by the points

and .

9-130.

Calculate the area of each of the following polygons.

Review the homework help from problem 9-105.

The triangle formed by the points

and . The parallelogram formed by the points

and .