CPM Homework Banner

Home > CCG > Chapter 12 > Lesson 12.2.1 > Problem 12-61

12-61.

In at right, what is ? Explain how you found your answer. Homework Help ✎

There are multiple ways to find the measure of .

Examine the quadrilateral . The sum of the interior angles should be .

Check your answer! Is your answer for   and possible?