A regular pentagon has side lengths of 14.1 centimeters and an apothem with length 12 centimeters.
What is the approximate area of the regular pentagon?

288 cm2
342 cm2
432 cm2
691 cm2

The approximate area of the regular pentagon is 423 sq.cm.

Step-by-step explanation:

Formula of area of regular pentagon =

P=Perimeter of pentagon

a=Apothem

Side of pentagon = 14.1 cm

Perimeter of pentagon =

Apothem=12 cm

Area of regular pentagon =

Hence the approximate area of the regular pentagon is 423 sq.cm.

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

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