OpenStudy (anonymous):

What is the area of ∆ABC to the nearest tenth of a square meter?

4 years ago
OpenStudy (cp9454):

which triangle

4 years ago
OpenStudy (anonymous):
4 years ago

OpenStudy (anonymous):

Its not A :P

4 years ago
OpenStudy (cp9454):

C

4 years ago
OpenStudy (agent0smith):

\[\large A = 0.5 a b \sin C = 0.5 *36*36 \sin 65 = 587.27\]

4 years ago
OpenStudy (cp9454):

|dw:1405359982931:dw| area = 0.5 base * height

4 years ago
OpenStudy (anonymous):

thanks :)

4 years ago
OpenStudy (agent0smith):

She's in a class where they're very likely using A=0.5absinC, based on other questions

4 years ago
OpenStudy (cp9454):

give medals lol

4 years ago