### Home > MC2 > Chapter 5 > Lesson 5.2.4 > Problem 5-82

5-82.

**Find the perimeter and area of each triangle below. Homework Help ✎**

The perimeter is the sum of all the sides of the shape.

14.3 + 12 + 14 = perimeter

Remember to include units.

The area of a triangle can be found using the formula:

Remember to include units.

See part (a).