Big Ideas Math Integrated I, 2016
BI
Big Ideas Math Integrated I, 2016 View details
3. Proving Triangle Congruence by SAS
Continue to next subchapter

Exercise 5 Page 605

An included angle is the angle formed by two sides.

∠ KLP

Practice makes perfect
The included angle is the angle formed by the two given sides, LP and LK. From the diagram, we can see that this angle is ∠ KLP.