Ask
your own question, for FREE!
Mathematics
3 Online
OpenStudy (lukecrayonz):
Area of the triangle: B=72.5, a=105, c=64.
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
Read Heron's Formula if you're looking for the way to do it here http://en.wikipedia.org/wiki/Triangle , else the answer is http://www.wolframalpha.com/input/?i=Area+of+the+triangle%3A+B%3D72.5%2C+a%3D105%2C+c%3D64.
OpenStudy (lukecrayonz):
I got 3204.49
OpenStudy (lukecrayonz):
Arctic, wolframalpha read B=72.5 as a length.
OpenStudy (anonymous):
yeah
OpenStudy (lukecrayonz):
It's an angle :S
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
Oh
OpenStudy (anonymous):
I guess use \[1/2 a c \sin b\]
OpenStudy (anonymous):
yeah your answer is correct!
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
Bounty:
first poem in a min- (tittle)? one moment i'm fine I smile till my face burns I laugh till I cant breath Then I cry I wonder where I went wrong I listen to
Twaylor:
3d printing a glider (for 150 pound 5'8 person - prolly should make it for up to
cullenn:
pitter patter sound of rain gently tapping my window tonight. calming, soothing, right? not for me.
Arriyanalol:
DON'T BUY TICKETS TO SEAWORLD i watched a documentary on seaworld and its sad wha
natalieee:
who else wants a job in biology? I love biomedical science and want to work with
Twaylor:
Time flies doesn't it? I tried to not be the second squeaky wheel of the household and ended up hurting myself and others severely.
clllaaaaaire:
any tips? the quality isn't the best because I am using this site on my computer
Bounty:
first poem in a min- (tittle)? one moment i'm fine I smile till my face burns I laugh till I cant breath Then I cry I wonder where I went wrong I listen to
18 hours ago
5 Replies
1 Medal
Twaylor:
3d printing a glider (for 150 pound 5'8 person - prolly should make it for up to
1 day ago
5 Replies
0 Medals
cullenn:
pitter patter sound of rain gently tapping my window tonight. calming, soothing, right? not for me.
2 days ago
2 Replies
0 Medals
Arriyanalol:
DON'T BUY TICKETS TO SEAWORLD i watched a documentary on seaworld and its sad wha
1 week ago
2 Replies
1 Medal
natalieee:
who else wants a job in biology? I love biomedical science and want to work with
2 weeks ago
9 Replies
0 Medals
Twaylor:
Time flies doesn't it? I tried to not be the second squeaky wheel of the household and ended up hurting myself and others severely.
3 weeks ago
12 Replies
2 Medals
clllaaaaaire:
any tips? the quality isn't the best because I am using this site on my computer
1 month ago
2 Replies
0 Medals