Math Help - Help Please - Simplifying A Formula!!!

1. Help Please - Simplifying A Formula!!!

hi. i've been working on some maths work and have finally found the formula that i need. but i can't simplify it - can any1 please help me?

A = 500 x ( 500/n / tan(180/n))
thanks !

2. Originally Posted by sophsaa
hi. i've been working on some maths work and have finally found the formula that i need. but i can't simplify it - can any1 please help me?

A = 500 x ( 500/n / tan(180/n))
thanks !
$A=500*\frac{\frac{500}{n}}{tan(\frac{180}{n})}$

$A=500\frac{500}{n}cot(\frac{180}{n})$

$A=\frac{500^2}{n}cot(\frac{180}{n})$