What is the formula for the perimeter ($P$) of a regular pentagon if $a$ represents the length of one side?
Answer
$P = 5a$
The perimeter of any polygon is the sum of its side lengths. For a regular pentagon, all five sides are equal, so the perimeter is five times the length of one side.
Related Questions
What are the two Greek words from which the term "pentagon" is derived?What dual requirement must a pentagon satisfy to be classified as a regular pentagon?What is the total sum of the interior angles for any pentagon?If a pentagon is regular, what is the exact measure of one of its interior angles?What is the measure of each exterior angle in a regular pentagon?What geometric property relates the diagonal length ($d$) to the side length ($s$) in a regular pentagon?What is the defining characteristic of a concave pentagon?Why is the regular pentagon unable to form a uniform tiling of a flat plane by itself?The regular pentagon is constructible using only an unmarked straightedge and compass because 5 is what specific type of prime number?What is the formula for the perimeter ($P$) of a regular pentagon if $a$ represents the length of one side?If a pentagon has five equal sides but varying interior angles, what specific term describes it?