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Mathematics 9 Online
hardlyhuman:

Geometry help please!!!! One question

hardlyhuman:

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aidan2001:

I love your pfp. Is that you?

hardlyhuman:

No, it's a cartoon. Can you help me?

Shadow:

Do you know what the Law of Cosines is?

hardlyhuman:

No not really

hardlyhuman:

I've heard of it but I don't remember it

hardlyhuman:

I actually already got the answer for this one but I have another question that I'm stuck on.

Shadow:

Okay

hardlyhuman:

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Shadow:

\[A = \frac{ 1 }{ 2 }ab \sin \gamma \] \[a = 4.7\] \[b = 3.2\] \[\gamma = 62\] \[A = (4.7)(3.2) \sin (62) = 6.64 ft^2\]

hardlyhuman:

Well I was hoping you'd walk me through it, but thank you.

Shadow:

Sorry, running a busy schedule of quizzes and AP mock exams

hardlyhuman:

It's alright I understand. How are you holding up?

Shadow:

Good

hardlyhuman:

Glad to hear it, good luck with your quizzes and AP mock exams. I can't help academically (obviously) but I can tell you a joke or two if you need a little break :)

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