Skip to main content

7. Non-Right Triangles

7. Non-Right Triangles / Law of Cosines / Problema 4

Problema 4

Determine the area of the triangle PQR.
p = 243 m, q = 289 m, r = 310 m

A

16958 m²

B

16568 m²

C

33136 m²

D

33316 m²