Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
Num triângulo com B=37°, C=21° and b=23, encontre o lado c
Num triângulo com B=37°, C=21° and b=23, encontre o lado c
Natural Language
Math Input
Extended Keyboard
