Answer:
( 80.87 i - 12.96 j ) m
Explanation:
Running back movements :
20ā° north of east Ā for Ā 10 meters, Ā
Runs straight east for 60 meters
runs 35ā° east of south for 20 meters
A) show vector pointing from the starting point to the end ( where he scored )
The final vector displacement : ( 80.87 i - 12.96 j ) m
which is : 81.90 m, 9.10ā° south of east
attached below is the required Ā diagram