Question

A regular polygon has 12 sides.
Work out the sum of the interior angles of the polygon.

Answer 1

Answer:

Formula = (n-2)*180,where n= number of sides

(12-2)*180

10*180

1800

Answer 2

$\huge\bold{\underline{\underline{{Solution :-}}}}$

$\boxed{\underline\green{{\bf sum \: of \: all \: interior \: angles = 180(n - 2) }}}$

⠀⠀⠀▪️Here, n = 12

⠀⠀⠀⠀$\pink{↬}$$\sf{180(12 - 2)}$

⠀⠀⠀⠀$\purple{↬}$$\sf{180 \times 10}$

⠀⠀⠀⠀$\blue{↬}$$\sf{\underline{\underline{{1800°}}}}$