Ask
your own question, for FREE!
Physics
53 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
notmeta:
I need ideas for a fictional business :P (has to be a sole proprietorship)
0bviouslyNotRakita:
Letu2019s say you want to go to XYZ Medical School as itu2019s located in Corpus Christi, TX and youu2019d love to live on the beach while attending medical
Angie2009:
Can anyone here help me learn Korean? My brothers want me to move back to Korea b
Subshilava:
Which of the following is the real root and which is the non real root X=2+-i X=4
Alanaaaaaaa:
Shattered Whispers In the dim light where shadows creep, She stood, a specter in my dreams, Eyes like burning coals, secrets to keep, Her laughter danced on
notmeta:
I need ideas for a fictional business :P (has to be a sole proprietorship)
5 hours ago
1 Reply
2 Medals
0bviouslyNotRakita:
Letu2019s say you want to go to XYZ Medical School as itu2019s located in Corpus Christi, TX and youu2019d love to live on the beach while attending medical
10 hours ago
0 Replies
0 Medals
Angie2009:
Can anyone here help me learn Korean? My brothers want me to move back to Korea b
10 hours ago
3 Replies
0 Medals
Subshilava:
Which of the following is the real root and which is the non real root X=2+-i X=4
9 hours ago
4 Replies
1 Medal
Alanaaaaaaa:
Shattered Whispers In the dim light where shadows creep, She stood, a specter in my dreams, Eyes like burning coals, secrets to keep, Her laughter danced on
4 hours ago
35 Replies
2 Medals