Use Heron's formula to find the area of the triangle. Round to the nearest square unit. a = 6.67 inches, b= 13 inches, c=8 inches
Use Heron's formula to find the area of the triangle. Round to the nearest square unit. a = 6.67 inches, b= 13 inches, c=8 inches
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.2: Law Of Cosines
Problem 5ECP
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