7. Non-Right Triangles
Law of Cosines
5PRACTICE PROBLEM
Calculate the area of the triangle provided the following side lengths. Express the result to two decimal places.
a = 11 inches, b = 18 inches, c = 23 inches
Calculate the area of the triangle provided the following side lengths. Express the result to two decimal places.
a = 11 inches, b = 18 inches, c = 23 inches