Register

Help please!! solve the triangle

Help please!! solve the triangle
110k views
1 vote
Help please!! solve the triangle

Help please!! solve the triangle-example-1
User Swati Srivastava
by
9.1k points

1 Answer

6 votes

By Using the Law of Cosines:

AC = sqrt(AB^2 + BC^2 - 2*AB*BC*cos(B)) = sqrt(169 + 441 - 2*21*13*cos(115)) ~ 29

User Beltran
by
7.8k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!