Question

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Answer 1

The answer is cupcake.

Answer 2

law of cosines blah blah blah

Answer 3

really :)

Answer 4

Oh, well, the missing side is a... the angle (the given angle) is A
and the two given sides are b and c.

Use the law of cosines, silly :)
\[\Large a^2 = b^2 + c^2 - 2bc \ \cos(A)\]

Answer 5

and as for which of the sides is b and c, it doesn't really matter :)

Answer 6

oh, okay, it only matters if the angle opposite them is in question.
here, the angles opposite the given sides aren't given any importance, you're not trying to find them or anything, so you can let any of those two sides be b or c.

Answer 7

and no, why did you rearrange?
it's a^2 that belongs on the left side, silly :P

Answer 8

don't think so :)

Answer 9

how'd you get 378.3788?

Answer 10

oops
okay, you're right ^.^

Answer 11

let's see what i can do ^.^

Answer 12

Okay, name the angle.
What do you want this given angle to be?

Answer 13

Okay. So the side opposite this angle will be called c, all right?
what about the 3 and 4?
Which one is a and which one is b?

Answer 14

just choose, lol

Answer 15

just so we can be on the same page.

Answer 16

I replied, didn't I?
1.348 is right ;)

Answer 17

1.7 was the answer there was some wrong info