Ask
your own question, for FREE!
Mathematics
17 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
Ultrilliam:
Welcome to the 10th Anniversary Update! (Part 2) Sorry this one passed the date a
Twaylor:
was walking downtown and my adhd brain wanted to make some (rock?) lyrics: There'
AndreW2002:
There is an error when sending GIFs, is this known or is this a level requirement
serenitystXrgazer:
Getting sent to anti gay christian covestion camp in a few weeks, any tips. guys i think im cooked.
Aubree:
Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
thereneelg:
ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
kamariana:
The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
chuckD:
hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
DoltonCarlee:
So like do y'all know anything about the first world war?
thehearken:
anyone know how to explain this so its easier for me to understand? b(1)=2, b(n)=
Ultrilliam:
Welcome to the 10th Anniversary Update! (Part 2) Sorry this one passed the date a
21 minutes ago
10 Replies
2 Medals
Twaylor:
was walking downtown and my adhd brain wanted to make some (rock?) lyrics: There'
3 hours ago
1 Reply
0 Medals
AndreW2002:
There is an error when sending GIFs, is this known or is this a level requirement
5 hours ago
10 Replies
0 Medals
serenitystXrgazer:
Getting sent to anti gay christian covestion camp in a few weeks, any tips. guys i think im cooked.
3 hours ago
5 Replies
0 Medals
Aubree:
Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
1 day ago
10 Replies
2 Medals
thereneelg:
ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
3 days ago
6 Replies
1 Medal
kamariana:
The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
4 days ago
0 Replies
0 Medals
chuckD:
hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
4 days ago
2 Replies
1 Medal
DoltonCarlee:
So like do y'all know anything about the first world war?
3 days ago
2 Replies
0 Medals
thehearken:
anyone know how to explain this so its easier for me to understand? b(1)=2, b(n)=
3 days ago
5 Replies
2 Medals