7. Non-Right Triangles
Law of Cosines
7. Non-Right Triangles Law of Cosines
19PRACTICE PROBLEM
For the given triangle, determine the area of the triangle using Heron's formula and report the area rounded to the nearest square unit.
p = 12 m, q = 12 m, r = 2 m
For the given triangle, determine the area of the triangle using Heron's formula and report the area rounded to the nearest square unit.
p = 12 m, q = 12 m, r = 2 m