Can someone answer this beating question for me
Attachments:
Answers
Answered by
1
Answer:
bearing of H from A = 180 + 42 = 222°
bearing of L from A = 180 - (115 - 42)
= 180 - 73
= 107°
HL = (4.5)^2 + (2.8)^2 - 2*(4.5)*(2.8)*cos 115°
area of triangle can be determined using heron formula once HL is determined.
Similar questions