Question

the perimeter of a regular pentagon is 100 cm how long is its each side

Answer 1

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Answer 2

Given :-

• The perimeter of a regular pentagon is 100 m.

To Find :-

• What is the each side of a regular Pentagon.

Formula Used :-

$\sf\boxed{\bold{\pink{Perimeter\: of\: Pentagon =\: 5(Side)}}}$

Solution :-

Given :

Perimeter = 100 m

According to the question by using the formula we get,

$\sf 5(Side) =\: 1005(Side)=100$

$\sf 5 \times Side =\: 1005×Side=100$

$\sf Side =\: \dfrac{\cancel{100}}{\cancel{5}}$

$➠ \sf\bold{\red{Side =\: 20\: m}}$

therefore∴ The each side of regular pentagon is 20 m.