Ask
your own question, for FREE!
Physics
18 Online
OpenStudy (anonymous):
Can anybody show me mathematical proof of how area becomes cos thita in lambert's cosine law?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
in trigonometry, the law of cosines (also known as the cosine formula or cosine rule) relates the lengths of the sides of a plane triangle to the cosine of one of its angles. Using notation as in Fig. 1, the law of cosines says
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
minustempo:
When do you go to bed, when do you wake up, and do you feel you get enough sleep?
Tryce:
I just came back after like a month and a half and going back to school in a few
Tryce:
just came back after like a mouth and a half and going back to school in a few da
SummertimeSadness:
Funeral Lace How can I prove the depth of my love for you, When words fall silent in its worth? Instead, I trace this blade's cold steel Across my vulnerabl
Sarahwells:
The undigested food material from the small intestine is received by the? idk the
Subshilava:
Is the NSHSS society worth it because itu2019s coming up to my due date to join o
Subshilava:
Does anyone have recommendations for writing ur college essay I cannot think of a
Countless7Echos:
Ah trying out the whole T.V girl drawing :p (I love drawing eyes)
minustempo:
When do you go to bed, when do you wake up, and do you feel you get enough sleep?
2 hours ago
0 Replies
0 Medals
Tryce:
I just came back after like a month and a half and going back to school in a few
3 hours ago
6 Replies
0 Medals
Tryce:
just came back after like a mouth and a half and going back to school in a few da
16 hours ago
0 Replies
0 Medals
SummertimeSadness:
Funeral Lace How can I prove the depth of my love for you, When words fall silent in its worth? Instead, I trace this blade's cold steel Across my vulnerabl
1 hour ago
4 Replies
2 Medals
Sarahwells:
The undigested food material from the small intestine is received by the? idk the
5 hours ago
4 Replies
0 Medals
Subshilava:
Is the NSHSS society worth it because itu2019s coming up to my due date to join o
5 hours ago
2 Replies
1 Medal
Subshilava:
Does anyone have recommendations for writing ur college essay I cannot think of a
1 day ago
3 Replies
1 Medal
Countless7Echos:
Ah trying out the whole T.V girl drawing :p (I love drawing eyes)
1 day ago
15 Replies
7 Medals