Question

the perimeter of a regular octagon is 80 cm.soits side is

Answer 1

$\huge\green{\mathtt{answer}}$

$\pink{\mathtt{perimeter \: of \: octagon = 8a}}$

$\pink{\mathtt{80 = 8a}}$

$\pink{\mathtt{a = \frac{80}{8} \: cm}}$

$\pink{\mathtt{a = 10cm}}$

$\red{\underline\red{\underline{\mathfrak{\red{mark \: me \: brainliest : }}}}}$

$\red{\underline\red{\underline{\mathfrak{\red{hit♡}}}}}$