Question

Can anyone help me figure this out? Medal + fan
Screenshot below

Answer 1

let me take a look at it

Answer 2

\[A = \frac{ 7 }{ a }a ^{2}\cot(\frac{ 180 }{ 7 }) \]

Answer 3

@heythatsness

Answer 4

do u know how to plug that equation into the problem?

Answer 5

I don't. Ive never even seen it before.

Answer 6

ok one sec

Answer 7

\[A=\frac{ 7 }{ 4.5 }\times 4.5^{2}\cot (\frac{ 180 }{ 7 })\]

Answer 8

now just solve that

Answer 9

what is cot? sorry

Answer 10

I got a long decimal number ? would that be correct

Answer 11

idk i think
and idk what cot means honestly i just used Google then plugged the number in

Answer 12

that's what I just did.

Answer 13

In a right triangle, the cotangent of an angle is the length of the adjacent side divided by the length of the opposite side. In a formula, it is abbreviated to just 'cot'. here i just found the meaning of cot

Answer 14

Oh okay I guess that makes sense.

Answer 15

sorry that i cant help anymore