Skip to main content
Trigonometry
My Course
Learn
Exam Prep
AI Tutor
Study Guides
Flashcards
Explore
My Course
Learn
Exam Prep
AI Tutor
Study Guides
Flashcards
Explore
Back
7. Non-Right Triangles
Download worksheet
Problem 1
Problem 2
Problem 3
Problem 4
7. Non-Right Triangles
Download worksheet
Practice
Summary
Previous
4 of 4
7. Non-Right Triangles / Law of Cosines / Problem 4
Problem 4
Determine the area of the triangle PQR.
p = 243 m, q = 289 m, r = 310 m
A
16958 m
2
B
16568 m
2
C
33136 m
2
D
33316 m
2
AI tutor
0
Show Answer